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AR-522™ Parts & Maintenance Manual

1. e A x L MS a o aa b 6 MS DIER Xd BO Ng uL HET Sa AGI zal 18M07 ven 92 146517 e nssaig 48 4 PAH Eeer ES Dorn sz was Pu ad ON gae men oz lm Bnid MOD Net phi amp l FEL PH Od ON x annoy yonskor TT 38 ya T Soe Bo Ko HE PS Jona PAH zI Sum LL MS 1 reb I Rot aio ig6o Ka Si UTILI PH78q esiey ICT Paoa ugu UD piouajos 190 ya z N 1 OI OUI ps ms won oT sts bu Sol 5 ST 8 led rer SEMS E o 8 nam nau ee PPPPS esey nd abo MS ed TT plug m MS PN zT uw 8 MS LU aan Aa pg a A x 5 x seuas 5 Ja6O UM Le PICH Ion GIE ug T Trans IIO 9ul6u 8d AS t paS lt epas ep 2 RS oeleS uwug s 1 ad OL E SCH ES 2 60 4 a anng 6 NO lene1 PAH gt SI Nad Uma fe su amp n SOUS UL NOIR ug T rO x Yt eu ze Bo py A5 x o aa S 9 E B uand 5 I G AG UL 5 gE yao 9 H A d ZE pu ng A Bhd UMPO E Iech E a nga 3 5 3 zi Thee pal ngA 6 o X eV5O PH PAS w TI x6 ww6o KR ABCDEFGHJKLMNP 101 AR 522 Item nererence Fan Description Serial Numbers Notes Illustration Number B 1 Se
2. 45 3008218 35 3840486 45 420977 sn i 53 1003048 45 3008383 39 41 340603 82 4121552 e 62 1003288 39 3008388 19 345666 Di 4121554 een 62 1003616 41 3008521 31 351958 snos 37 4121828 50 1003638 49 3008522 31 352720 nies 39 41 4121829 50 1003872 41 3008673 60 68 358914 45 49 4121852 me 62 1004279 35 3008682 31 998794 n 53 4121986 50 1004290 37 3009204 59 360111 45 49 4122538 60 1004541 71 3009210 33 360885 37 4122840 73 12309060 47 3009251 73 3611172 gne 99 4122941 inne 73 132047 nm 59 3009292 35 361439 73 4123066 60 2000012 49 3009347 59 361451 nene 49 4123166 61 2000144 45 38010210 81 361647 sister 49 4123183 73 2198153 81 3010489 49
3. 53 3006327 39 41 340009 LL 63 367031 55 441282602 73 3006332 59 340026 66 367350 49 4128317 65 3006337 59 340030 63 367631 73 4128318 65 3006873 33 340033 65 400198 75 4128319 65 3006998 39 340039 61 4108161 41 4128320 65 3007230 39 340059 68 4111408 31 4128322 61 3007548 38 340061 66 67 4113047 43 4128324 65 30076096 41 340070 63 65 4113601 68 4128325 65 3007609 35 340077 61 4113986 51 55 4128888 37 3007610 35 340090 60 4117468 31 4128967 65 3007611 cies 35 340119 68 69 4117807 29 28977155 35 ue 65 3007612 35 340122 65
4. gt Change from previous revision 18 1 Oil Cooler Hydraulics AR 522 Serial No All gt TMM PLATE 4 A GEN annn 7 1 C az Item Part No Qty Description Serial Numbers Notes 1 339999 2 Fitting 16 16 Straight 2 4129037 1 Hose 4WD Return 3 340077 1 Fitting 16 16 90 4 340123 1 Fitting 16 16 16 Swivel Run Tee 5 340039 1 Fitting 16 16 45 6 4123166 1 Fitting Check Valve Tee 7 4128322 1 Tube Return Hoses to Oil Filter 339909 3 O Ring 6 339911 Ile O Ring 10 8 4129042 1 Hose Filter to Oil Cooler 9 4129043 1 Hose Oil Cooler to Tee 10 4129044 1 Hose Oil Cooler to Tank 11 339979 1 Fitting 6 6 Straight gt Change from previous revision 67 AR 522 19 1 Hydraulic Valves and Filter Serial No All x ws a MN 4 2 gt Way N N INTE x SR T AN S A x Se y gt Pau x ae ev ji Be Pad Bug 6 A ur Pr id 1 ET H 5 Zi RK Get e 1 aye gan Fa pde Il A o P 1 7 LA Sa 17 Item Part No Qty Description Serial Numbers Notes 1 400258 8 Screw 3 8 16 x 3 4 Hex Head 2 409811 4 Screw 5 16 18 x 5 8 Thread Cutting 3 4121554 1 Hydraulic Filter Assembly 4121552 1 Filter Head 555771 1 Filter Element 556419 1 Oil Switch REFERENCE SW 1 See 41 1 4124755 1 Visual Indicator 4 4121852 1 Filter Bracke
5. Deck Hydraulics eene 69 21 1 Traction Hydraulics esses 70 22 1 Front Lift Hydraulics ss 72 23 1 Rear Lift Hydraulics eene 73 24 1 Wheel Motor Case Drains 74 25 4 Deck Motor Case Drain ess 75 26 1 Steering Hydraulics esses 76 27 4 Hydraulic Clamps eene 77 28 1 Electrical Harness fe 78 29 1 Front Lift Arms sisi 80 30 1 Rear Lift Arms sis 82 31 1 Deck Housing and Caster Wheels 84 32 1 Deck Frame sise 86 33 1 Deck Valve nanesenia ananta enne nnn 88 33 2 Deck Valve i sins sss 89 34 1 Front Wheel Motor 90 35 1 Rear Wheel Motor 91 36 1 Lift Valve LE 92 37 1 SAIL 93 38 1 Steering Valve eese 94 39 1 Traction Pump Front Half 96 40 1 Traction Pump Rear Half 98 41 1 Electrical Schematic esses 100 42 1 Hydraulic Schematic esses 104 42 2 Hydraulic Schematic s
6. After cables have been connected start the engine on the vehicle with the good battery then start the mower Whenever possible remove the battery from the mower before charging If battery is not sealed check that the electrolyte liquid covers the plates in all the cells Make sure the charger is OFF then connect the charger to the battery terminals as specified in the charger s manual Always turn the charger OFF before disconnecting charger from the battery terminals 4 10 MUFFLER AND EXHAUST Exhaust fumes contain carbon monoxide that is toxic and can be fatal when inhaled NEVER operate an engine without proper ventilation 4 11 HYDRAULIC HOSES To prevent serious injury from hot high pressure oil never use your hands to check for oil leaks Use paper or cardboard Hydraulic fluid escaping under pressure can have sufficient force to penetrate skin If fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result WARNING 1 Always lower implements to ground disengage all drives engage parking brake stop engine and remove key before inspecting or disconnecting hydraulic lines or hoses 2 Check visible hoses and tubes daily Look for wet hoses or oil spots Replace worn or damaged hoses and tubes before operating the machine 3 The replacement tube or hoses must be routed in the same path
7. Change from previous revision 77 AR 522 u Serial No All 28 1 Electrical Harness Misi Partof 16 _ 14 a 7 vw 5e 1 oo a SONS xy NR oo La A Headlight B Lift Arm Limit Switch C Fuel Level Sender Instrument Panel D Seat Switch E Oil Float Switch F Glow Plugs G Fuel Solenoid H Charge Filter Switch J Engine Oil Pressure Switch K Temperature Sender L 4WD Valve 4WD Only M Reel Valve 78 AR 522 Item Part No Qty Description Serial Numbers Notes 1 2810424 1 Cable Engine Ground Engine Mount to Frame 2 4122840 2 Headlight REFERENCE L 1 amp L 2 See 41 1 4123183 1 Bulb 3 4122841 1 Controller REFERENCE U 6 See 41 1 4 5003282 2 e Fuse 20 Amp REFERENCE F 1 amp F 2 See 41 1 5 367631 4 Spacer 6 N S 1 Battery REFERENCE B 1 See 41 1 7 441668 4 Carriage Bolt 1 4 20 x 1 1 4 8 444708 4 Locknut 1 4 20 Center 9 445796 2 Nut 3 8 16 Spiralock Flange 10 444310 4 Nut 10 24 Hex 11 473142 1 Cable Tie 12 2810213 1 Cable Negative Battery Battery to Muffler Bracket 13 3007777 1 Cable Positive Battery Battery to Starter 14 4128262 1 Body Wire Harness 15 4193880 2 e Relay SPDT With Diode REFERENCE K 1 amp K 2 See 41 1 16 446118 4 Lockwasher 10 17 403910 4 Screw 10 24 x 1 2 Truss Head 18 361439 1 Circuit Breaker 12V 50A REFERENCE CB 1 See 41 1 19 3
8. 2 Once the ROPS has been subjected to any form of impact it should be replaced 3 Check and re torque all hardware All replacement components used for the ROPS must be as specified in the Parts Catalog Unless you have the proper training tools and experience DO NOT attempt to mount a tire on a rim Improper mounting can produce an explosion which may result in serious injury en 21 4 MAINTENANCE 4 18 WHEEL MOUNTING PROCEDURE Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands If only the front or rear of the mower is raised place chocks in front of and behind the wheels that are not raised 4 19 INSPECTING BLADES 1 Every 50 hours of operation or whenever mower is removed from mower carefully examine the blades to make sure they are in good operating condition Blades showing any bends G grooves H or cracks J must be replaced Use care when checking blades to avoid pinching hands and fingers between blade ends Never attempt to straighten weld or repair a damaged blade Always replace a damaged blade 2 Any of the above conditions can cause a piece of the blade to break away and be hurled from the mower causing very serious injury to bystanders or property damage 3 A bent blade could have a microscopic crack G that can grow and allow a piece of the blade to break Bent blade
9. 63 4137589 63 4137607 65 4137608 65 4137623 65 4137624 68 4137634 68 4137669 81 41370145 ui 81 4137716 77 4138359 33 4138380 53 4138381 53 4138567 47 4139094 89 4139237 35 4139244 35 4139433 35 4139434 35 4139435 35 4139436 35 4139450 35 4139787 tiem 79 4140094 43 41419295 dines 49 41419934 49 4142009 86 4142455 ne 41 4148857 60 68 41491198 n 49 4149137 enee m 45 4149337 ees 49 4151058 ues 49 4156720 2 geet 31 4156721 31 4159290 45 4161960 81 4163087 81 4163089 sisi 81 4163106 79 4163107 79 4163121 81 4163122 81 4163124 79 4163125 79 4163204 55 4163381 53 4164381 31 4165135 55 A4165143 ew 55 4165560
10. gt Change from previous revision 71 AR 522 22 1 Front Lift Hydraulics Serial No All 72 11 10 5 Item Part No Qty Description Serial Numbers Notes 1 3000953 3 Disk Orifice 2 339979 6 Fitting 6 6 Straight 3 340026 2 Fitting 6 6 45 4 340061 4 Fitting 6 6 90 5 REF 3 Lift Cylinder See 29 1 6 4137562 1 Hose Lift Valve to RH Front Cylinder Lift Valve Port 10 Base Port 7 4129018 1 Hose Lift Valve to RH Front Cylinder Lift Valve Port 44 Rod Port 8 4129019 1 Hose Lift Valve to Center Cylinder Lift Valve Port 9 Base Port 9 4129020 1 Hose Lift Valve to Center Cylinder Lift Valve Port 3 Rod Port 10 4129021 1 Hose Lift Valve to LH Front Cylinder Lift Valve Port 6 Base Port 11 4129022 1 Hose Lift Valve to LH Front Cylinder Lift Valve Port 5 Rod Port gt Change from previous revision AR 522 23 1 Rear Lift Hydraulics nn 11 Item Part No Qty Description Serial Numbers Notes 1 3000953 2 Disk Orifice 2 339979 4 Fitting 6 6 Straight 3 339985 1 Fitting 8 10 Straight 4 340061 4 Fitting 6 6 90 5 340376 1 Fitting 8 8 90 Swivel 6 REF 2 Lift Cylinder See 30 1 7 4129023 1 Hose Lift Valve to RH Rear Oylinder Lift Valve Port 8 Base Port 8 4129024 1 Hose Lift Valve to RH Rear Cylinder Lift Valve Port 2 Rod Port 9 4129026 1 Hose Lift Valve to LH Rear Cylinder Lift Valve Port 1 Rod Port 10 4129026 1 Hose Lift Valve to L
11. 33 AR 522 2 1 Hood Serial No All LF34 1 34 AR 522 ltem Part No Qty Description Serial Numbers Notes 1 4196101 1 Hood Includes Decals 2 4196103 1 Foam Front 3 4196105 1 Foam Right Side 4 4196106 1 Foam Left Side 5 4196104 1 Foam Top 6 557620 4 Molding 7 4196102 1 Foam Hood Mount 8 4129680 1 Seal Right Side Air 9 3007548 1 Foam Control Module 10 800794 4 Screw 5 16 18 x 3 4 Hex Flange 11 400408 2 Screw 1 2 13 x 1 1 2 Hex Head 12 444758 2 Locknut 1 2 13 Center 13 800907 4 Nut 5 16 18 Hex Flange 14 453017 2 Flat Washer 1 2 15 366883 1 Over Center Latch 16 402056 2 Screw 8 32 x 3 8 Slotted Head 17 444306 4 Nut 8 32 Hex 18 3006873 1 Cover Front Mount 19 3008195 1 Wing Nut 1 4 20 Steel 20 3009210 1 Foam Cut To Length 21 402066 2 Screw 8 32 x 1 Slotted Head 22 446110 4 Lockwasher 8 23 4138359 AR Foam Sealing Cut two 5 1 2 pieces 24 4129679 1 Seal Left Side Air 25 4184080 1 Spacer Front Hood 26 4184081 1 Spacer Rear Hood gt Change from previous revision 35 Serial No 68098 1651 1750 AR 522 3 1 Seat Pan Michigan Seat 36 AR 522 Item Part No Qty Description Serial Numbers Notes 1 1004279 1 Floor Pan 2 3009292 1 Seat Pan 3 4139241 1 Support Seat 4 4131137 1
12. 98 2486 en 6 PRODUCT OF U S A A Textron Company 300 848 1636 US 16022 418 00 68098001651 EEC Sound Sound Pressure Vibration M S Product Power Level Operator Ear Arms Body 68098 105 dBA 90 dBA 3 72 055 Capacity 17 U S gal 65 liters Governor Setting High Idle 2850 rpm Low ldle 1050 rpm Lubrication Capacity 10 U S qts 9 5 liter Type SAE 10W30 API Classification CD CE Air Filter Donaldson dual element dry type with evacuator valve and service indicator Parking 9 25 in 235 mm front disc Speed le 0 7 mph 0 11 kph Transport 0 12 mph 0 19 3 kph Reverse 0 5 mph 0 8 1 kph Production 6 8 acres hr 7 mph Hydraulic System Capacity 14 U S gal 37 85 liter Fluid Type 10W30 or Greens Care 68 Cooling Oil Cooler Return Line Filter 10 micron Steering Hydrostatic power steering Width Transport 98 2489 Weight Lbs kg Overall less operator 3805 1726 SPECIFICATIONS 2 2 5 CUTTING UNITS Overall cutting Width 90 in 2 54 m Height of Cut 3 4 to 5 1 4 in 19 to 133 mm in Number of cutting units Five three front two rear 1 4 in 6 mm increm
13. Description Serial Numbers Notes 1 5002918 1 Actuator Gas Spring 2 5002919 1 Cable Actuator 3 2811346 1 Tower Steering 4 4146776 1 Valve Steering See 38 1 339979 3 Adapter Straight 339974 2 Adapter Straight 5 443828 1 Nut 5 8 18 Hex Jam 6 3010651 1 Cover Steering Tower 7 3005934 2 Bolt Shoulder 8 3005981 1 Bracket Steering Pump 9 2811547 1 Washer 10 400192 1 Screw 5 16 18 x 1 1 2 Hex Head 11 444718 3 Locknut 5 16 18 Center 12 444849 2 Locknut 3 4 10 Center Jam 13 444754 4 Locknut 5 16 24 Center 14 447224 1 Lockwasher 5 8 Internal 15 400216 1 Screw 5 16 18 x 2 3 4 Hex Head 16 445795 4 Nut 5 16 18 Spiralock Flange 17 416911 2 Screw 10 24 x 1 2 Thread Cutting 18 404016 6 Screw 1 4 20 x 5 8 Truss Head 19 446142 2 Lockwasher 3 8 Heavy 20 400258 2 Screw 3 8 16 x 3 4 Hex Head 21 441614 4 Carriage Bolt 5 16 18 x 1 22 2811364 1 Steering Wheel 23 2811365 1 Cap Steering Wheel 24 445245 6 Tinnerman Nut 25 453009 4 Washer Flat Change from previous revision 51 Serial No All 10 1 Rear Axle AR 522 54 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4149337 2 Tire 22 5 x 10 8 4 Ply 2 1003638 2 Rim 3 360111 2 Inflation Valve 4 361648 6 Washer Thrust 5 361647 2 Bearing Thrust 6 471214 2 Fitting Grease 7 461393 2 Pin Spring 1 4 x 2 8 4151058 1 Steering Axle 9
14. Na Re Mais d Kaz OX e CAN L Ac Wie d 7777 K PNG 5 E E AA n E ON 7 za d G ow RER n P Q TONG HABEN Ze re d a BE NN We ANE X NN Vues L UN VIA Ze NN RT ME a x rad an 58 AR 522 Item Part No Qty Description Serial Numbers Notes 1 3002195 1 Elbow 1 8 NPF 90 2 326112 5 Clamp 1 5 16 to 2 1 4 Dia Hose 3 345666 1 Clamp 1 2 P Hose 4 337229 2 Clamp Hose 5 5003447 AR Tube Neoprene Cut to 33 6 365398 1 Indicator Air Cleaner 7 366526 2 Clamp 1 4 to 5 8 Dia Hose 8 400188 3 Screw 5 16 18 x 1 Hex Head 9 4138381 1 Shroud Rear Frame 10 4177720 1 Hose Radiator Inlet 11 4177740 1 Hose Radiator Outlet 12 4120976 1 Hose Air Cleaner to Engine 13 4120977 1 Hose Shroud to Air Cleaner 14 4177901 1 Bracket Air Cleaner 15 4163381 1 Shroud Fan 16 4128079A 1 Seal Trim 17 4189940 1 Air Cleaner 4133818 1 Cover Air Cleaner 4133820 1 Filter Primary Air Cleaner 4133821 1 Filter Safety Air Cleaner 5003373 1 e Vactuator Valve 18 4128084 1 Bracket Air Cleaner Mount 19 444718 1 Locknut 5 16 18 Center 20 445640 2 Nut 3 8 16 Steel Wing 21 445795 2 Nut 5 16 18 Spiralock Flange 22 445796 4 Nut 3 8 16 Spiralock Flange 23 452006 1 Flat Washer 5 16 24 452008 7 Flat Washer 3 8 25 557367 1 Reserve T
15. ft lb Nm 42 56 9 55 74 6 59 80 0 78 105 10 24 in Ib Nm 35 4 0 45 5 1 1 213 ftlb Nm 57 772 75 101 80 108 107 145 10 32 in Ib Nm 40 4 5 50 5 7 1 2 20 ftlb Nm 64 86 7 85 115 90 122 120 162 12 24 in lb Nm 50 5 7 65 7 3 9 16 12 ftlb Nm 82 111 109 148 115 156 154 209 1 4 20 in Ib Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ftlb Nm 92 124 122 165 129 174 172 233 1 4 28 in Ib Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ftlb Nm 113 153 151 204 159 215 211 286 5 16 18 in Ib Nm 157 17 7 210 23 7 220 24 8 305 34 4 5 8 18 ftlb Nm 128 173 170 230 180 244 240 325 5 16 24 in Ib Nm 173 19 5 230 26 0 245 27 6 325 36 7 3 4 10 ft lb Nm 200 271 266 360 282 382 376 509 3 8 16 ft lb Nm 23 31 1 31 42 0 32 43 3 44 59 6 3 4 16 ft lb Nm 223 302 298404 315 427 420 569 3 8 24 ft Ib Nm 26 35 2 35 47 4 37 50 1 50 67 8 7 8 14 ft lb Nm 355 481 473 641 500 678 668 905 Non Critical Si KS SIZE UNITS Aluminum Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry M4 Nm in Ib 3 83 34 5 11 45 2 0 18 M5 Nm in Ib 1 80 16 2 40 21 4 63 41 6 18 54 6 63 59 8 84 78 7 75 68 10 3 910 4 0 35 M6 Nm in Ib 3 05 27 4 07 36 7 87 69 10 5 93 11 3 102 15 0 133 13 2 117 17 6 156 6 8 60 M8 Nm in Ib 7 41 65 9 98 88 19
16. 1 69 25 5 226 27 3 241 36 5 323 32 0 283 42 6 377 17 0 150 M10 Nm ft lb 14 7 11 19 6 14 37 8 29 50 5 37 54 1 40 72 2 53 63 3 46 84 4 62 33 9 25 M12 Nm ft lb 25 6 19 34 1 25 66 0 48 88 0 65 94 5 70 125 92 110 81 147 108 61 0 45 M14 Nm ft Ib 40 8 30 54 3 40 105 77 140 103 150 110 200 147 175 129 234 172 94 9 70 en 15 4 MAINTENANCE 4 1 GENERAL Before you clean adjust or repair this equipment disengage all drives lower implements to the ground engage parking brake stop engine and remove key from ignition switch to prevent injuries Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands 1 Adjustment and maintenance should always be performed by a qualified technician If proper adjustments cannot be made contact an Authorized Jacobsen Dealer 2 Inspect the equipment on a regular basis establish a maintenance schedule and keep detailed records a Keep the equipment clean 4 2 ENGINE IMPORTANT A separate Engine Manual prepared by the engine manufacturer is supplied with this mower Read the Engine Manual carefully until you are familiar with the operation and maintenance of the engine Proper attention to the engine manufacturer s directions will assure maximum service life of the engine To order replacement engine manuals contact the engine manu
17. 3003474 39 339972 68 355959 60 4125547 75 3003475 39 339974 47 365979 55 44125831 39 41 3003928 35 339977 69 365981 55 44125919 75 3004894 79 33997947 61 65 66 67 366526 53 59 4126082 73 3005121 nme 37 339985 63 67 70 366670 37 4126447 75 3005678 47 339989 63 65 J 366751 37 4126450 75 77 3005871 59 339993 65 366768 37 4127192 75 77 3005872 59 339994 65 366789 49 4127478 81 3005934 47 339996 65 366870 43 4127480 75 77 3005981 47 339998 68 366883 33 4127556 75 77 300608395 37 339999 60 61 366974 39 4128079A 53 3006243 59 340007 68 367029 81 4128084
18. 3010489 4 Bushing 10 4137137 1 Cylinder Steering 4137139 1 Seal Kit 11 443840 2 Nut 1 12 Hex Jam 12 452022 1 Flat Washer 1 13 366789 1 Spacer Axle 14 460064 1 Cotter Pin 1 4 x 1 1 2 15 460026 2 Cotter Pin 1 8 x 3 4 16 4141925 2 Ball Joint 400194 2 Screw 5 16 18 x 1 3 4 444718 2 Locknut 5 16 18 Hex 17 445666 2 Nut 1 2 20 Slotted Hex 18 4132688 1 Tie Rod See 11 1 19 4149118 2 Motor Mount 20 400410 8 Screw 1 2 13 x 1 3 4 Hex Head 21 361451 2 Washer Thrust 22 471227 1 45 Grease Fitting 23 460028 2 Cotter Pin 1 8 x 1 24 460032 2 Cotter Pin 1 8 x 1 1 2 25 2000012 2 Hub Wheel 26 353914 8 Wheel Bolt 27 367350 2 Washer Thrust 28 4132699 1 Arm Left Steering 29 4141934 1 Arm Right Steering 30 446154 14 Lockwasher 1 2 Heavy 31 400406 6 Screw 1 2 13 x 1 1 4 Hex Head 32 4118255 2 Wheel Motor Disk Valve See 35 1 33 554780 2 Key 34 554779 2 Nut gt Change from previous revision 55 AR 522 11 1 Tie Rod Part Number 4132688 Serial No All 56 me 6 11 5 SN_ 8 7 8 amp a 1 12 12 Item Part No Qty Description Serial Numbers Notes 1 4118210 1 Tie Rod 2 4121828 1 Ball Joint Left Hand Thread 3 4121986 1 Dust Cover 4 471214 1 Straight Grease Fitting 1 4 28 5 4121829 1 Ball Joint Right Hand Thread 6 4121986 1 Dust Cover 7 471214 1 Straight Grease Fitting 1 4 28 8
19. 322847 2 Clamp Tie Rod 9 446136 2 Lockwasher 5 16 Heavy 10 4124204 2 Nut 9 16 18 Slotted Hex 11 443106 2 Nut 5 16 18 Hex 12 400192 2 Screw 5 16 18 x 1 1 4 Hex Head gt Change from previous revision AR 522 Serial No All 12 1 Remote Engine Oil Cooler Item Part No Qty Description Serial Numbers Notes 1 450190 2 Screw M8 1 25 x 16 mm Hex Head 4133238 1 Kit Remote Oil Filter Included with Engine 2 4133239 1 Adapter Engine Oil Filter 3 4133240 1 Plug Engine Oil Filter 4 4133241 1 O Ring 5 4133242 1 Washer 6 4133243 1 Head Engine Oil Filter 7 4113986 1 Engine Oil Filter Included with Engine 8 4135261 1 Hose Engine to Filter 9 4182500 1 Hose Filter to Engine Oil Cooler 10 4182501 1 Hose Engine Oil Cooler to Engine 11 452004 4 Flat Washer 1 4 12 446136 2 Lockwasher 5 16 Heavy 13 4186441 1 Adapter Straight 14 4137099 2 Adapter 90 15 4182460 1 Engine Oil Cooler 16 4133252 4 Tie 3 Piece Cooler Mounting 17 4197640 4 Tube Spacer Change from previous revision 57 Serial No All 13 1 Radiator and Air Cleaner AR 522 D C Pear eege WATER SAT R L gt her 4 X oto de ww v H x M ALT 59 A gt f og Ke ZZ o Bar Ks EN 7 TR H NC Z ZZ y 7 PIN H p E PES 8 C Sans pay V quu gr D 7 d vo Mae Ge vw ou x
20. 4118210 50 4129015 63 30077964 I9 340123 n 61 74418252 Re 57 4129018 66 3007776 73 840143 69 4118255 49 4129019 66 3007777 ien 73 840338 65 A4119888 Dis 57 4129020 66 3007882 45 3409875 68 69 4120313 55 44129021 66 4129022 66 4129023 nnn 67 4129024 ais 67 4129020 e 67 4129027 nn 67 4129028 ne 70 4129029 70 4129030 70 4129091 2 70 412903 eph 70 41290395 65 4129036 65 41290937 61 4129040 68 4129041 68 4129042 nee 61 41290483 61 4129044 61 4129069 62 4129071 62 4129250 57 4129251 57 4129596 63 4129597 nid 63 4129600 69 4129603 69 4129679 5 8 33 4129680 33 4129683 37 4130114 37 4130132 x enm 37 4130133 37 4130134 37 4130148 37 4130149 555 37
21. 4130823 60 4ISTT37 uices 35 4131420 77 4131422 a 77 4131618 37 4131772 eere 31 4131849 75 77 4131862 71 41318864 71 4131963 75 4131964 77 41319695 77 4132489 re 59 4132688 49 4132699 49 4132846 77 4132912 39 4132913 35 4132917 35 4133007 79 4133033 45 108 INDEX 4133054 45 4133119 35 4133121 eus 35 4133238 51 4133239 51 4133240 51 4133241 ez 51 4133242 inet 51 4133243 51 4133244 re 53 4133252 eeu 51 4133609 31 4133818 53 4133820 53 4133821 53 4133840 55 434510 tant 84 4134517 es 84 4434520 iie haus 84 434521 ee 84 4134529 eegen hei 85 4134526 85 434521 uidere 85 4134528 86 4734529 iir 86 4134530 86 4134532 enu 83 4134535 ect 87 4434541 inne hei 87 4134543 83 4134575 eeu 75 4134583 57 a E 57 41345895 57 41345
22. 5003578 1 Seal Kit 4 4134532 2 Coil Reference K 7 See 41 1 5 4175180 2 Check Valve 5003579 1 Seal Kit 6 4175182 1 Load Shuttle Valve 4134543 1 Seal Kit 7 4194584 1 Relief Valve 600 psi 5003579 1 Seal Kit H Order 4217900 to replace entire Deck Valve or service components listed in breakdown See 33 2 gt Change from previous revision 88 33 2 Deck Valve Part Number 4217900 AR 522 Serial No 68098 1826 and Up Item Part No Qty Description Serial Numbers Notes 1 4223600 4223640 2 4223620 5003579 3 5002912 5003554 4 3010199 5 15000049 5003579 6 4223621 7 4134530 ND O ech on Solenoid Valve Seal Kit Relief Valve 2600 psi Seal Kit Relief Valve 630 psi Seal Kit Plug 6 ORB Check Valve Seal Kit Piston Pilot Coil Solenoid Valve Reference K 7 See 41 1 Change from previous revision 89 AR 522 34 1 Front Wheel Motor Part Number 4203160 Serial No All Included In Seal Kit 4178564 O Included In Seal Kit 4200921 ltem Part No Qty Description Serial Numbers Notes 1 558066 Screw Torx 2 N S Front Retainer 3 558063 Shaft and Bearing Kit 4 557624 Nut Hex 5 557623 Key 6 558064 Bearing Housing 7 4134516 Drive 8 4134517 Geroler 9 557632 Drive Valve 10 557631 Plate Valve 11 557633 Valve 12 557637 Balan
23. 557734 1 Dampening Cap Service Kits A 5003220 1 Metering Assembly Kit B 502924 1 Spring Kit C 557738 1 Seal Kit D 5003219 1 Jacket Tube Kit E 502925 1 Needle Roller Kit gt Change from previous revision 95 AR 522 39 1 Traction Pump Front Half Part Number 4118252 Serial No All hc a SA 96 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4134588 1 Shim Kit 2 N S 1 O Ring 3 4134589 1 Charge Relief Spring 4 4134590 1 Charge Relief Valve 5 4134591 2 O Ring 6 4134592 1 Needle Bearing 7 4134594 1 Roller Bearing 8 4134595 2 Retaining Ring 9 4134596 2 Ring 10 4134597 1 Variable Swashplate 11 4134606 Ile Pin 12 4134607 Ile Pin 13 4134608 2 Journal Bearing 14 5003433 1 Shaft Seal 15 NS 1 Front Cover Gasket 16 4134609 1 Pump Shaft 17 4134610 1 Valve Plate 18 4134612 1 Bypass Valve 19 N S 1 Backup Ring 20 N S 1 O Ring 21 5003434 2 Relief Valve 22 4134613 1 O Ring 23 4134614 1 Cylinder Block Kit 5003034 1 Seal Kit Includes all Items marked gt Change from previous revision 97 AR 522 40 1 Traction Pump Rear Half Part Number 4118252 Cont Serial No All CO 0 aoQ 98 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4134615 1 O Ring 2 4134616 1 O Ring e 3 NS 1 O Ring e 4 NS 1 Te
24. 57 41693693 43 4171883 75 4171884 75 4173922 teet 79 4173923 79 4174240 55 4174684 37 4174880 57 4174881 57 4174960 79 4175100 79 4175180 s 83 4175181 83 4175182 83 4175183 83 4175184 83 4176562 39 4176580 39 41 4177960 79 4177480 is 59 4177682 31 ANTILLEN 53 4477740 53 o IWASTO iiti 53 4178564 84 4179022 31 4179360 31 4790640 i 62 4179860 57 4181006 75 4181860 31 4181861 css 31 b49443 ene 82 4181862 31 550868 53 4181864 31 554579 aceites 82 41981855 uem 31 E 59 4182386 31 OO 59 4182391 41 Se TE ans vse 49 85 4182392 39 554780 49 85 4182460 51 554055 ien 89 4182500 51 554850 PPRRFPPERFFEPFLEFFFEFFER 89 4182501 51 554857 since 89 A185520 eiiiai
25. 75 77 361648 49 4123723 35 2500722 82 310452 75 77 361689 68 4123725 35 2810424 73 BIIO en 55 361748 59 4124015 81 2810702 cies 59 315387 35 3618931 51 4124066 79 2811365 47 316938 81 362263 55 57 4124076 79 2611547 iy dt E heures 50 362539 57 4124087 79 30009658 66 67 326112 53 3962743 57 4124129 81 3001279 2 59 333542 39 363485 55 57 4124204 50 3001296 60 337229 53 363586 57 4424395 81 3001376 37 339899 59 364501 55 4124423 81 30021965 53 339909 61 68 365398 53 44124425 81 3002397 dns 59 339911 61 369943 aan SE AE esee 62 3002696 39 S399 Seca tides 60 365948 79 4125180 77
26. 8 1 28 446128 4 Lockwasher 1 4 Regular 29 308404 2 Flat Washer 12 25 02 30 446102 2 Lockwasher 4 31 444302 2 Nut 4 40 Hex Change from previous revision 45 Serial No All AR 522 7 1 Frame 46 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4169363 1 Frame 2 366871 2 Bushing 3 4113047 6 Screw 5 8 18 x 1 1 2 Hex Head Grade 8 Bolt 4 4140094 6 Flat Washer 5 8 5 452016 6 Flat Washer 5 8 6 443128 6 Nut 5 8 18 Hex 7 445795 1 Nut 5 16 18 Spiralock Flange 8 441602 1 Bolt 5 16 18 x 3 4 Carriage 9 4193161 1 Battery Tray 10 4192520 1 Clamp Battery 11 400188 1 Screw 5 16 18 x 1 Hex Head 12 67844 1 ROPS Assembly 13 5000465 8 Screw 1 2 13 x 1 1 4 Hex GR 8 14 446154 8 Lockwasher 1 2 Heavy 15 400370 2 Screw 7 16 20 x 1 Hex Head Grade 8 16 446148 2 Lockwasher 17 557844 1 Decal ROPS Structure Warning 18 5002952 1 Decal ROPS Seat Belt Warning 19 4193182 1 Seat Belt Kit 20 REF 1 Front Axle See 8 1 21 446134 1 Lockwasher 5 16 22 452006 1 Flat Washer 5 16 gt Change from previous revision 47 AR 522 8 1 Front Axle Serial No All 48 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4133033 2 Tire 2 5002574 2 Rim 3 360111 2 Valve Inflation 4 4195141 2 Wheel Motor See 34 1 5 557623 2 Key 6 557624 2 Nut H
27. See 6 1 4125831 Parking Brake Proximity Switch SW 9 See 16 1 3001279 Hydraulic Oil Level Switch SW 10 See 3 1 4139450 Seat Switch 68098 1601 1750 SW 10 See 3 2 4210500 Seat Switch 68098 1751 and Up SW 11 See 4 1 2721505 Mow Switch SW 12 See 4 1 1004290 Joystick SW 13 Not Shown 554018 Engine Oil Pressure Switch Included in Engine 102 AR 522 Item non icu Description Serial Numbers Notes U 1 See 4 1 3005121 Temperature Gauge U 2 See 4 1 365943 Fuel Gauge U 3 See 4 1 4129683 Hour Meter U 4 See 4 1 366670 Horn U 5 Not Shown Cruise Control Module Option U 6 See 28 1 4122841 Controller U 7 Not Shown 5000938 Alternator Included in Engine 103 AR 522 42 1 Hydraulic Schematic Serial No Steering Valve 68098 1651 1808 Serial No Deck Valve 68098 1651 1825 E 8 E I Tow A Valve F 1 3625 psi L 2 81 ci 1 2000 88 88 ci 5 ci Gear 1 Bano qoe 3625 psi Pump Loser 1l Mm S a Se B M M NN M lee 3 l a XM Gains 1 1 Drain 1 peso
28. all shipments on receipt If any parts are dam aged or missing file a claim with the carrier before accepting 7 Do not return material without a letter of explanation listing the parts being returned Transportation charges must be prepaid Use of other than Jacobsen authorized parts will void the warranty en 30 7 3 TABLE OF CONTENTS 13 52 Decals oreet neenon 32 2 1 gn 34 3215 ius Seat Pantin ee 36 3 2 Se 38 4 1 Control Panel int 40 Gi KEEN Traction Pedal ns 42 6 1 Brake Pedal ns 44 LS ET 46 8 1 Front AXle nn 48 9 1 Tilt Steering 2 nee eis 50 9 2 Tilt Steering rri a 52 10 1 Rear AE ehe nd ne en 54 11 1 Tie Rod recense 56 12 1 Remote Engine Oil Cooler 57 13 1 Radiator and Air Cleaner 58 14 1 Engine Mounting eene 60 15 1 Pump Mounting and Engine Exhaust 62 16 1 Fuel and Hydraulic Tanks 64 17 1 Pump Suction Hydraulics 66 18 1 Oil Cooler Hydraulics esses 67 19 1 Hydraulic Valves and Filter 68 20 1
29. illustrations in this manual may show shields guards or plates open or removed Under no circumstances should this equipment be operated without these devices securely fastened in place The Interlock System on this mower prevents the mower from starting unless the brake lever is engaged mower switch is OFF and traction pedal is in Neutral The system will stop the engine if the operator leaves the seat without engaging the parking brake or setting the mower switch OFF NEVER operate mower unless the Interlock System is working 1 Before leaving the operator s position for any reason Return traction pedal to Neutral Disengage all drives Lower all implements to the ground Engage parking brake Stop engine and remove the ignition key oA TN 2 Keep hands feet and clothing away from moving parts Wait for all movement to stop before you clean adjust or service the machine 3 Keep the area of operation clear of all bystanders and pets 4 Never carry passengers unless a seat is provided for them 5 Never operate mowing equipment without the discharge deflector securely fastened in place By following all instructions in this manual you will prolong the life of your machine and maintain its maximum efficiency Adjustments and maintenance should always be performed by a qualified technician If additional information or service is needed contact your Authorized Jacobsen Dealer who is kept informed of t
30. ist die Erkl rung im Namen des Herstellers abzugeben die die technischen Unterlagen aufbewahrt und berechtigt ist die technischen Unterlagen zusammenzustellen und die in der Gemeinschaft niedergelassen ist YTroypapr at pou EEouoloooTnUEVOU yia TNV OUVTAEN ING AWON EK H POUS rou KATAOKEUQOT o OTTOIOG KATEXEI TNV TEXVIK K EON Kal XEI TNV e OUTIOOSOTNON va TQEIVOHOEI TOV TEXVIKO PAKEAO KAI o orro oc Eival OIOpIOUEVOc om Korv rnra A gy rt nev ben meghatalmazott szem ly akinek jog ban ll m dositania a nyilatkozatot a m szaki dokument ci t rzi enged llyel rendelkezik a m szaki f jl ssze ll t s hoz s aki a k z ss gben letelepedett szem ly Firma della persona autorizzata a redigere la dichiarazione a nome del fabbricante in possesso Della documentazione tecnica ed autorizzata a costituire il fascicolo tecnico che deve essere stabilita nella Comunit T s personas paraksts kura ir pilnvarota deklar cijas sast d anai ra ot ja v rd kurai ir tehnisk dokument cija kura ir pilnvarota sagatavot tehnisko re istru un kura ir apstiprin ta Kopien Asmuo kuris yra gana inomas kuriam gamintojas suteik galiojimus sudaryti i deklaracij ir kuris j pasira turi vis technin informacij ir yra galiotas sudaryti technin s informacijos dokument Il firma tal persuna awtorizzata li tfassal id dikjarazzjoni f isem il fabbrikant g andha d dokumentazzjoni teknika u hija
31. oil filter element after first 50 hours of operation 4 Check and adjust fan and alternator belts Refer to Section 6 2 and Engine Manual for specific maintenance intervals If the injection pump injectors or the fuel system require service contact an authorized Jacobsen Dealer The mower is designed to operate and cut most efficiently at the preset governor setting Do not change the engine governor settings or overspeed the engine Use only engine oils with API classification CD CE Above 77 F 25 C 32 to 77 F 0 to 25 C Below 32 0 C SAE 30W or SAE10W30 10W40 SAE 20W or SAE 10W30 10W40 SAE10W or SAE 10W30 10W40 4 4 AIR FILTER Check the service indicator daily If red band appears in the window B replace the element Do not remove the element for inspection or cleaning Unnecessary removal of the filter increases the risk of injecting dust and other impurities into the engine When service is required first clean the outside of the filter housing then remove the old element as gently as possible and discard 1 Carefully clean the inside of the filter housing without allowing dust into the air intake 2 Inspect the new element Do not use a damaged element and never use an incorrect element 3 Assemble the new element and make sure it seats properly Reset the indicator by depressing button A 4 5 FUEL Handle fuel with care it is highly flammable Only use an ap
32. or federal ordinances and recommendations from your fuel supplier Never overfill or allow the tank to become empty To change fuel filter 1 Close fuel valve on tank then remove and discard the existing filter 2 Apply a light coat of oil to the gasket and hand tighten new filter 3 Fill fuel tank Open fuel valve on tank and bleed the filter See Engine Manual en 17 4 MAINTENANCE 4 7 BATTERY Make absolutely certain the ignition switch is OFF position and the key has been removed before servicing the battery Always use insulated tools wear protective glasses or goggles and protective clothing when working with batteries You must read and obey all the battery manufacturer s instructions Tighten cables securely to battery terminals and apply a light coat of silicone dielectric grease to terminals and cable ends to prevent corrosion Keep vent caps and terminal covers in place Check the electrolyte level every 100 hours Keep the cable ends battery and battery posts clean Always disconnect battery cables from battery and controller connectors before performing and welding operation on the mower 4 8 JUMP STARTING Before attempting to jump start the mower check the condition of the discharged battery Section 4 7 Batteries generate explosive hydrogen gas To reduce the chance of an explosion avoid creating sparks near battery Always connect the negative jumper cable to the frame of the
33. plugs or caps to the hose ends and open ports This will keep impurities out of the hydraulic System and also prevent oil spills c Make sure O rings are clean and hose fittings are properly seated before tightening d Keep the hose from twisting Twisted hoses can cause couplers to loosen as the hose flexes during operation resulting in oil leaks e Kinked or twisted hoses can restrict the oil flow causing the system to malfunction and the oil to overheat and also lead to hose failure 3 After oil has drained install drain plug and fill with hydraulic oil 4 Purge air from system a To prevent reels from overheating disconnect motors from reels b Operate all mower functions for about 5 minutes to purge air out of the system and stabilize the oil level During this time the oil level alarm may sound c Once the level has stabilized and the air is purged fill the tank to the full mark on dipstick Start engine and check that oil alarm remains off en 19 4 MAINTENANCE 4 13 HYDRAULIC FILTER The hydraulic system is protected by a 10 micron return line To replace hydraulic filter filter Flow though the filters is monitored during operation When pressure drop across the filters is too high the hydraulic oil filter warning light will come on To ensure 2 Install new filter Hand tighten only continued protection to the hydraulic system replace filter as soon as possible after light comes on 1 Rem
34. 009251 1 Tab Harness 20 400258 2 Screw 3 8 16 x 3 4 Hex Head Change from previous revision 79 AR 522 29 1 Front Lift Arms Serial No All 80 AR 522 Item Part No Qty Description Serial Numbers Notes 1 548905 7 Screw 3 8 16 x 1 Serrated Flange 2 REF 3 Deck Assembly See 31 1 3 4125547 3 Front Deck Pivot 4 4127480 2 Bushing 5 471214 1 Straight Grease Fitting 6 4125919 1 Center Lift Arm 7 3010489 2 Bushing 8 471214 1 Straight Grease Fitting 9 4126447 6 Pin Arm 10 4126450 3 Pin Cylinder 11 4127192 6 Plastic Washer 12 4127556 3 Nut 1 1 4 7 Slotted Hex 13 4131849 6 Shoulder Bolt 3 4 x 5 8 11 x 2 1 8 14 444752 6 Locknut 5 8 11 Center 15 452016 6 Flat Washer 5 8 16 310452 6 Flat Washer 17 460068 3 Cotter Pin 1 4 x 2 18 4131963 6 Spacer Cylinder 19 4171884 1 Right Front Lift Arm 20 3010489 2 Bushing 21 471221 1 90 Grease Fitting 22 4171883 1 Left Front Lift Arm 23 3010489 2 Bushing 24 471221 1 90 Grease Fitting 25 4137128 3 Cylinder Lift 4137138 1 Seal Kit 26 471214 3 Straight Grease Fitting 27 471221 3 90 Grease Fitting 28 445783 7 Nut 3 8 16 Whizlock Flange 29 4134575 2 Pad Step 30 4181006 2 Pin Arm 31 400198 2 Screw 5 16 18 x 2 1 4 32 444718 2 Locknut 5 16 18 Center gt Change from previous revision 81 Serial No All 30 1 Rear Lift Arms AR
35. 1 Always clean grease fittings before and after lubrication 4 Remove wheels and repack bearings once a year 6 2 MAINTENANCE CHART Recommended Service and Lubrication Intervals See Lubricant Section Type Air Cleaner Battery Charge Belt Brake Cooling System Engine Oil Engine Oil Filter Fuel Lines and Clamps Fuel Filter Grease Fittings F1 Grease Fittings F2 Hydraulic Hoses and Tubes Hydraulic Oil Hydraulic Oil Fllters Muffler and Exhaust Radiator Screens Tires Steering System Wheel Bearings Wiring A Add or Adjust C Clean l Inspect L Lubricate R Replace AR As Required Indicates initial service for new machines Inspect visible hoses and tubes for leaks or oil marks Or yearly whichever comes first Inspect electrolyte level See 4 7 I Pack bearings with NLGI Grade 2 Service Class GB II Manual grease gun with NLGI Grade 2 Service Class LB III Engine Oil See Section 4 3 IV Jacobsen Hydraulic Oil SAE 10W30 or Greens Care 68 en 28 MAINTENANCE amp LUBRICATION CHARTS 6 6 3 LUBRICATION CHART 4 Grease Fittings F1 50 Hours Every Week Mower Pivot 5 Lift Arm Pivot 5 Lift Cylinders 10 Caster Pivot 10 Mower Rear Roller 10 Brake Pedal Pivot Traction Pedal Pivot Ball Joint 2 Steering Pivot 2 0 Steering Cylin
36. 1053 8 Spacer Seat 43 400190 2 Screw 5 16 18 x 1 1 4 Hex Head Change from previous revision 37 AR 522 4 1 Control Panel nl 23 40 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4130114 1 Instrument Panel Includes silk screen decals 2 4129683 1 Hour Meter Quartz REFERENCE U 3 See 41 1 3 365943 1 Fuel Gauge REFERENCE U 2 See 41 1 4 3005121 1 Water Temperature Gauge REFERENCE U 1 See 41 1 5 1004290 1 Joystick 1 Axis REFERENCE SW 12 See 41 1 6 366751 1 Indicator Light Yellow REFERENCE L 7 See 41 1 7 366670 1 Horn REFERENCE U 4 See 41 1 8 4130132 1 Switch Light REFERENCE SW 3 See 41 1 9 4130133 1 Switch Horn REFERENCE SW 5 10 4130134 1 Hole Plug 11 1002810 1 Bracket Throttle 12 4135758 1 Lever Throttle 13 366768 1 Knob 14 452008 1 Flat Washer 3 8 15 351956 1 Spring Compression 16 3006035 1 Plate Friction 17 360885 2 Washer Friction 18 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 19 444762 1 Locknut 3 8 16 Center 20 444310 4 Nut 10 24 Hex 21 403912 4 Screw 10 24 x 5 8 Truss Head 22 404016 2 Screw 1 4 20 x 5 8 Truss Head 23 4128888 1 Switch Assembly Key REFERENCE SW 2 See 41 1 24 4131618 1 Key 25 N S Ile Nut 26 4174684 1 Switch PTO REFERENCE SW 11 See 41 1 27 4130148 1 Light Indicator Fluids REFERENCE L3 amp L4 See 41 1 28 4130149 1 Light Indicator El
37. 3 5003447 TEEN 53 830930 53 5003578 83 86 831053 oo ees 35 5003579 83 86 87 A1103051 57 5003591 84 PJH1054 79 5003769 35 502517 s 82 502924 nee 89 50292954 tert 89 EOR AS o dinem 82 503296 82 503308 iex 82 TA Pa lt ETE 81 DOS SOS EE 89 503626 59 5293120 nie es 45 049441 2 Raa 82 109 World Class Quality Performance and Support Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all of our manufacturing locations A worldwide dealer network and factory trained technicians backed by Genuine Parts provide reliable high quality product support JACOBSEN A Textron Company When Performance Matters CUSHMAN ZGO JACOBS N RANSOMES Jacobsen A Textron Company Ransomes Jacobsen Limited 11108 Quality Drive Charlotte West Road Ransomes Europark NC 28273 USA Ipswich England IP3 9TT www Jacobsen com English Company Registration No 1070731 www ransomesjacobsen com
38. 3 Stop engine To adjust forward speed disconnect eye bolt K from pedal and loosen jam nut Turn eye bolt in to reduce speed out to increase speed Tighten jam nut to hold adjustment in place and connect eye bolt 4 With traction pedal in Neutral check position of Neutral switch J Adjust switch up or down so pointer M on traction pedal bracket is centered over it When adjusted correctly lamp 5 on controller will light when ignition switch is turned to on 5 Start engine and check forward speed Repeat procedure until 10 mph 16 kph forward transport speed is attained To adjust reverse speed 1 Setforward speed 3 7 STEERING TOE IN 1 Turn wheels to straight ahead position 2 Loosen jam nuts N on both sides of tie rod M Turn tie rod S to provide proper toe in Toe in must not exceed 1 16 in 41 5 mm P Retighten jam nuts 4 After adjusting tie rod adjust steering cylinder by threading the rod T in or out of ball joint so spindle arm R clears the stop on the axle by 3 4 1 16 in 19 1 5 mm U when cylinder is fully extended en 12 Start engine and check reverse travel speed with engine at full throttle Reverse speed should measure 3 5 mph 5 6 kph Stop engine To adjust reverse speed loosen nut on reverse travel stop bolt L Slide bolt forward in slotted hole to increase speed back to reduce speed Tighten nut to hold adjustment in place Start engine and check speed Repea
39. 4179483 GB Rev B Parts amp Maintenance Manual AR 522 68098 AR 522 Kubota V2403 MT 4WD with ROPS WARNING If incorrectly used this machine can cause severe JACOBS N _ injury Those who use and maintain this machine should be A Textron Company trained in its proper use warned of its dangers and should read the entire manual before attempting to set up operate adjust or service the machine When Performance Matters United Kingdom FOREWORD This manual contains adjustment maintenance troubleshooting instructions and a parts list for your new Jacobsen machine This manual should be stored with the equipment for reference during operation Before you operate your machine you and each operator you employ should read the manual carefully in its entirety By following the safety operating and maintenance instructions you will prolong the life of your equipment and maintain its maximum efficiency If additional information contact Jacobsen Dealer is needed your Suggested Stocking Guide The serial plate is located on the right rear frame rail Jacobsen recommends you record these numbers below for easy reference C JACOBSEN croas PRODUCT OF USA A Textron Company 1 800 848 1636 US kg kw To keep your equipment fully operational and productive Jacobsen suggests you maintain a stock of the more commonly used maintenance items We have included part numbers for ad
40. 522 82 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4131422 2 Pin Rear Cylinder 2 4131420 2 Pin Rear Lift Arm 3 4126450 2 Pin Cylinder 4 445783 10 Nut 3 8 16 Whizlock Flange 5 548905 4 Screw 3 8 16 x 1 Serrated Flange 6 REF 2 Deck Assembly See 31 1 7 548907 2 Screw 3 8 16 x 1 1 4 Ser Flange 8 4127192 4 Washer Plastic 9 452016 4 Flat Washer 5 8 10 310452 4 Flat Washer 3 4 11 4131849 4 Shoulder Bolt 3 4 x 5 8 11 x 2 1 8 12 444752 4 Locknut 5 8 11 Center 13 4125180 2 Rear Deck Pivot 14 4127480 2 Bushing 15 471214 1 Straight Grease Fitting 16 4131965 2 Spacer Oylinder 17 4131964 2 Spacer Oylinder 18 4132846 2 Rear Lift Arm 19 3010489 2 Bushing 20 471221 1 90 Grease Fitting 21 4127556 2 Nut 1 1 4 7 Slotted Hex 22 460076 2 Cotter Pin 1 4 x 3 23 4137128 2 Oylinder Lift 4137138 1 Seal Kit 24 471214 2 Straight Grease Fitting 25 471221 2 90 Grease Fitting 26 4134626 AR Pad Deck Stop AAC pos as TOQHI reete prevent deck contacting engine oil pan 27 4136022 2 Deck Stop 28 4137716 AR Deck Stop Add as required to prevent deck contacting engine oil pan Change from previous revision 83 Serial No All 31 1 Deck Housing and Caster Wheels AR 522 84 AR 522 Item Part No Qty Description Serial Numbers Notes 1 3004894 2 Pin 7 16 x 1 3 4 Snap Ri
41. 55 b55771 iens 62 4186441 einen 51 556419 iet 62 4187660 b 5573067 53 4187920 01 55 374 53 4189940 EE 53 b57523 uite 79 4190020 53 DDT PE 59 4192220 a nen 41 551020 itii 33 4192520 43 557623 45 84 4193101 inns 43 557624 iiie 45 84 4193182 2 1 0222 43 55703 ee 84 4194584 nee 83 557632 iicet 84 4195141 45 5576393 cias 84 4200921 84 557694 ees 84 4201661 53 99 0399 EE 84 440042 i 41 SL A oT oP 84 444718 75 557637 84 5000465 43 5570639 odis 84 5002574 45 557640 84 5002918 AT 570642 nimm 84 5002919 47 557734 89 5002952 31 43 557738 ees 89 50030934 91 93 bb T P siet 45 5003076 35 557844 31 43 5003219 89 558063 84 5003220 89 558064 84 5003282 73 558066 84 5003373 53 9902597 nie 82 5003374 59 590260 82 5003433 91 6 8445 aiiis 43 5003434 91 829997 a ad 5
42. 8 90 Swivel Adapter 339910 340377 16 16 90 Swivel Adapter 339913 SAE Boss O Rings ORS Face Seal O Rings Dash Size Thread Size O Ring Tube Size Thread Size O Ring 2 5 16 24 459290 4 9 16 18 339908 3 3 8 24 459291 6 11 16 16 339909 4 7 16 20 339896 8 13 16 16 339910 5 1 2 20 459293 10 1 14 339911 6 9 16 18 339897 12 1 3 16 12 339912 8 3 4 16 339898 16 1 7 16 12 339913 10 7 8 14 339899 20 1 11 16 12 339914 12 1 1 16 12 339900 24 2 12 339915 14 1 3 16 12 459296 16 1 5 16 12 339901 20 1 5 8 12 339902 24 1 7 8 12 339903 32 2 1 2 12 339904 Change from previous revision 103 104 gt Change from previous revision 105 Fluids and Compounds 5001405 5001404 2500548 2500546 503409 503407 Hydraulic Fluid Two 2 1 2 Gallon Container of ISO VG68 Oil One 5 Gallon Pail of ISO VG68 Oil Two 2 1 2 Gallon Container of 10W30 Oil One 5 Gallon Pail of 10W30 Oil Two 2 1 2 Gallon Container of ATF Fluid One 5 Gallon Pail of ATF Fluid 554600 554599 2 Cycle Oil Twenty Four 16 Ounce Plastic Container Twenty Four 8 Ounce Plastic Container 5000067 5000068 Grease One 5 Gallon Pail OO Grease Twenty Four 8 Ounce Tube OO Grease 5003469 554598 2500789 546409 Paint 16 Ounce Gray Aerosol Six 12 Ounce Orange Aerosol Twelve 1 Quart Can Orange Two 1 Gallon Can Orange 5002488 5002490 5002489 5002491 Lapping Compound One 10 Pound Pail of 80 Grit One 25 Pound Pail of 80
43. 86 57 4134587 eu 57 4134588 91 4134589 91 4134590 91 40634591 ortu 91 4434592 inne 91 4134594 91 4134595 ne 91 449459 eren 91 a tete 91 41346006 91 4134607 91 41346068 91 4134609 91 4134610 91 4134612 nee 91 4134613 teen 91 LEI eege hee 91 4134615 93 4134616 93 4134617 93 4134618 93 4134619 ise 93 4134620 93 413406241 em 93 4134622 n 93 4134623 93 4134626 Ee 77 4134631 nine 31 4134633 31 4134870 31 4134921 e 65 4135261 nen 51 41357958 ee 37 4135769 55 4136022 ee 77 4136067 86 4136522 57 4136829 79 4137099 51 4137128 75 77 A137 197 iine 49 4137138 75 77 413 4139 tures 49 4137186 79 4137382 63 4137383 63 OZ 37 41375934 81 41375061 69 4137562 66 69 4137588
44. Adjuster Double Latching 5 4139237 1 Base Seat 6 400258 9 Screw 3 8 16 x 3 4 Hex Head 7 441602 4 Carriage Bolt 5 16 18 x 3 4 8 445795 17 Nut 5 16 18 Spiralock Flange 9 446142 9 Lockwasher 3 8 Heavy 10 452008 4 Flat Washer 3 8 11 5003162 1 Platform 12 3007609 1 Pad Left Floorboard 13 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 3007612 1 Pad Right Foot 16 315387 1 Grommet 17 4133119 1 Floorboard 18 4123723 1 Latch Panel 19 4123725 1 Pad Center Floorboard 20 445245 2 Tinnerman Nut 21 409812 4 Screw 5 16 18 x 3 4 Thread Cutting 22 3008218 1 Cover Hydro 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 4139433 1 Suspension Seat Assembly 4139436 1 Arm Rest Kit 25 4139434 1 Arm Rest LH 26 4139435 1 Arm Rest R H 64123 68 4 Bolt 5 16 18 Hex 27 4139450 1 Switch Seat REFERENCE SW 10 See 41 1 28 3003928 1 Pouch Literature 29 403751 2 Screw 5 16 18 X 3 4 Serr Washer 30 800943 2 TScrew 10 16 x 3 4 Plastic 31 64246 02 4 Nut M8 1 25 Whizlock Flange 32 440078 4 Carriage Bolt 5 16 18 x 1 2 33 400112 4 Screw 1 4 20 x 1 Hex Head 34 453023 4 Flat Washer 1 4 35 4133121 2 Stop Deck 36 4132917 1 Bracket Right Side Deck Stop 37 4132913 1 Bracket Left Side Deck Stop 38 444708 4 Locknut 1 4 20 Center 39 446128 4 Lockwasher 1 4 40 5003769 1 Seat Switch Harness 41 452004 2 Flat Washer 1 4 42 83
45. Atbilst direkt v m Atitinka direktyv reikalavimus Valutazzjoni tal Konformit Dyrektywy zwi zane Cumpre as Directivas Respecta Directivele Je v s lade so smernicami Skladnost z direktivami Cumple con las Directivas Uppfyller direktiv 2004 108 EC 2006 42 EC 2000 14 EC 2005 88 EC 2006 66 EC Conformity Assessment OueHKa 3a CbOTBeTcTBne Hodnocen pln n podm nek Overensstemmelsesvurdering Conformiteitsbeoordeling Vastavushindamine Vaatimustenmukaisuuden arviointi Evaluation de conformit Konformit tsbeurteilung Arattiotwon Zunn ppwong Megfelel s g rt kel s Valutazione della conformit Atbilstibas nov rt jums Atitikties jvertinimas Livell tal Qawwa tal Hoss Imkejjel Ocena zgodno ci Avalia o de Conformidade Evaluarea conformit tii Vyhodnotenie zhodnosti Ocena skladnosti Evaluaci n de conformidad Bed mning av verensst mmelse 2006 42 EC Annex VIII Measured Sound Power Level M3MepeHo HMBo Ha 3BykoBa MOLLIHOCT Nam reny akustick v kon Malte lydstyrkeniveau Gemeten geluidsniveau M detud heliv imsuse tase Mitattu nitehotaso Niveau de puissance sonore mesur Gemessener Schalldruckpegel Zra piop vo er rie o NXNTIKNS IOXUoc M rt hangteljes tm nyszint Livello di potenza sonora misurato Izm ritais ska as jaudas l menis l matuotas garso stiprumo lygis Livell tal Qawwa tal Hoss Iggarantit Moc akustyc
46. Center Front Cylinder 040 040 AR 522 Right Rear Cylinder Unit LT RT M Mr a H H 4 13 ci Left Rear Oylinder 105 AR 522 44 1 O Ring Chart Serial No All Brech Seal Size Seal Size Union Bulkhead Adapter x W X W O Ring Face T O Ring Face O Ring Face l T LE O Ring Face Seal Size O Ring Boss Seal Size Dash Size Straight Thread Run Tee W x Y W X O Ring Face TT Rin W pma A pes GEN ES Se TUE aa Straight Adapter 45 Adapter 90 Adapter W X W H Y W X W X Y i Tl Y W X Y O Ring Face TT TH O Ring Boss See O Ring Face Ge O Ring Face F T L o ring Not Seal Size O Ring Face Dash Size Seal Size Seal Size O Ring Face Needed Seal Size Seal Size Straight Thread Branch Tee Swivel Run Tee Swivel Branch Tee emm ugly W W W X W X W X Y O Ring Face O Ring Face O Ring Face O Ring Face O Ring Face T TR O Ring Face Seal Size Seal Size Seal Size Seal Size Seal Size O Ring Face Seal Size Seal Size 90 Bulkhead Adapter 45 Bulkhead Adapter Bulkhead Run Tee w DD w EE MM W X Y O Ring Face Ir O Ring Face W X Y W X O Ring Face TT O Ring Face Seal Size Seal Size Union Adapter W W X O Ring Face TT O Ring Not on O Ring Face EI O R
47. Grit One 10 Pound Pail of 120 Grit One 25 Pound Pail of 120 Grit 365422 5001581 Specialty Compound 5 3 Ounce Tube of Electrical Insulating Gel 14 Ounce Can of Lubriplate Multi Lube A 5003102 5003103 5003105 5003104 4115976 4115977 5003106 Biodegradable Hydraulic Fluid One 55 Gallon Drum TGTSP GreensCare 68 One 5 Gallon Pail TGTSP GreensCare 68 One 55 Gallon Drum TGTSP GreensCare 46 One 5 Gallon Pail TGTSP GreensCare 46 One 55 Gallon Drum TGTSP GreensCare 32 One 5 Gallon Pail TGTSP Greens Care 32 Twenty Four 14 Ounce Tube Greens Care Grease 5002452 5002453 5002454 O Ring Kit SAE O Ring Boss 3 32 2 Tube O D Common O Ring Kit O Ring Face Seal ORFS 4 24 ORS Tube Size Right Start Kit for New Machines See your local TGTSP Dealer On Time Maintenance Kit See your local TGTSP Dealer Refer to the Parts amp Maintenance manual for the correct hydraulic oil requirements for your machine Textron Golf Turf amp Specialty Products offers a High Usage Parts Catalog illustrating commonly used Parts through easy to read line Drawings See your local TGTSP Dealer for a copy INDEX 1002657 47 3007889 57 340376 67 44120315 55 1002810 37 30081965 33 340377 sss 65 4120976 53 1003047
48. H Rear Cylinder Lift Valve Port 7 Base Port 11 4129027 1 Hose Lift Valve to Return Tube Lift Valve Port T 12 REF 1 Return Tube See 18 1 Change from previous revision 73 AR 522 24 1 Wheel Motor Case Drains Serial No All 4 r ce A A Item Part No Qty Description Serial Numbers Notes 1 4137634 1 Hose LH Rear Motor to Drain Tube Included in hose bundle 4137625 2 4137624 1 Hose RH Rear Motor to Drain Tube Included in hose bundle 4137623 3 4129040 1 Hose RH Front Motor to Drain Tube 4 4129041 1 Hose LH Front Motor to Drain Tube 5 4148857 1 Hose Drain Tube 6 339972 1 Fitting 4 4 Staight 7 340007 1 Fitting 6 4 Straight 8 340059 2 Fitting 6 4 90 9 340119 1 Fitting 6 6 6 Swivel Run Tee 10 340375 2 Fitting 6 6 90 Swivel 11 361689 1 Fitting Straight Barb 12 4113601 1 Tube Drain 339909 5 e O Ring 6 13 3008673 2 Clamp Constant Torque Hose 14 339998 1 Fitting 16 12 Straight 74 gt Change from previous revision 25 1 Deck Motor Case Drain AR 522 Serial No All Item Part No Qty Description Serial Numbers Notes 1 4137561 2 Hose Front Motor to Front Motor 2 4137562 1 Hose Front Motors to Drain Tube 3 4129600 1 Hose Rear Motors to Drain Tube 4 4129603 1 Hose Rear Motor to Rear Motor 5 339977 5 Fitting 6 4 Staight 6 REF 1 Tube Drain See 24 1 7 340119 2 Fitting 6 6 6 Swivel
49. HODE IZJAVA O SKLADNOSTI DECLARACI N DE CONFORMIDAD DEKLARATION OM VERENSST MMELSE Business name and full address of the manufacturer TeproBcko nme n nbneH agpec Ha npousBonurens Obchodni jm no a pln adresa v robce Producentens firmanavn og fulde adresse Bedrijfsnaam en volledig adres van de fabrikant Tootja rinimi ja t ielik aadress Valmistajan toiminimi ja t ydellinen osoite Nom commercial et adresse complete du fabricant Firmenname und vollst ndige Adresse des Herstellers ETwvupia kar Taxu popik dIEUBUVON karaokeuaorr A gy rt zleti neve s teljes cime Ragione sociale e indirizzo completo del fabbricante Uz muma nosaukums un pilna ra ot ja adrese Verslo pavadinimas ir pilnas gamintojo adresas Isem kummer jali u indirizz s i tal fabbrikant Nazwa firmy i peIny adres producenta Nome da empresa e endere o completo do fabricante Denumirea comercial si adresa complet a produc torului Obchodn n zov a pln adresa v robcu Naziv podjetja in polni naslov proizvajalca Nombre de la empresa y direcci n completa del fabricante Tillverkarens f retagsnamn och kompletta adress Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA Product Code Kog Ha nponykra K d v robku Produktkode Productcode Toote kood Tuotekoodi Code produit Produktcode Kw lk g TTPOI VTOG Term kk d Codice prodotto Produkta kods Prod
50. Megfelel s g rt kel si elj r s Zaj Procedura di valutazione della conformit rumore Atbilst bas nov rt juma proced ra troksnis Atitikties vertinimo proced ra garsas Procedura tal Valutazzjoni tal Konformit Hoss Procedura oceny zgodno ci poziom ha asu Processo de avalia o de conformidade nivel sonoro Procedura de evaluare a conformit ii zgomot Postup vyhodnocovania zhodnosti hluk Postopek za ugotavljanje skladnosti hrup Procedimiento de evaluaci n de conformidad ruido Procedur f r bed mning av verensst mmelse buller 2000 14 EC Annex VI Part 1 UK Notified Body for 2000 14 EC Horupuuupan opraH 8 O6enwHeHoro kpancrBo 3a 2000 14 EO ad certifikovan podle sm rnice 2000 14 EC Det britiske bemyndigede organ for 2001 14 EF Engels adviesorgaan voor 2000 14 EG hendkuningriigi teavitatud asutus direktiivi 2000 14 EU m istes Direktiivin 2000 14 EY mukainen ilmoitettu tarkastuslaitos Isossa Britanniassa Organisme notifi concernant la directive 2000 14 CE Britische benannte Stelle f r 2000 14 EG Koivotoinp vo Opyav op Hvwp vou BaoiAe ou yia 2000 14 EK 2000 14 EK egyes lt kiralysagbeli bejelentett szervezet Organismo Notificato in GB per 2000 14 CE 2000 14 EK AK registr t organiz cija JK notifikuotosios jstaigos 2000 14 EC Korp Notifikat tar Renju Unit g al 2000 14 KE Dopuszczona jednostka badawcza w Wielkiej Brytanii wg 2000 14
51. Run Tee 8 340143 1 Fitting 6 6 6 Swivel Branch Tee 9 340375 1 Fitting 6 6 90 Swivel 10 REF 5 Deck Motor See 31 1 Change from previous revision 75 AR 522 26 1 Steering Hydraulics Serial No All To Return Tube To Lift Valve 1 To Steering Cylinder 4 From Pump 2 To Steering Cylinder 5 Item Part No Qty Description Serial Numbers Notes 1 4129028 1 Hose Lift Valve to Steering Valve Lift Valve Port T Steering Valve Aux 2 4129029 1 Hose Gear Pump to Steering Valve Steering Valve IN 3 4129030 1 Hose Steering Valve to Return Tube Steering Valve Out 4 4129031 1 Hose Steering Valve to Cylinder Steering Valve LH Base Port 5 4129032 1 Hose Steering Valve to Cylinder Steering Valve RH Rod Port 6 REF 1 Return Tube 7 339985 2 Fitting 8 10 Straight 76 gt Change from previous revision AR 522 Serial No All 27 1 Hydraulic Clamps Steering Hoses Item Part No Qty Description Serial Numbers Notes 1 1004541 1 Bracket Hose Retaining 2 403770 2 Screw 5 16 18 x 3 4 Flange Head 3 445795 2 Nut 5 16 18 Spiralock Flange 4 4131862 2 Clamp Two Hose 5 4131864 2 Plate Clamp 6 400196 2 Screw 5 16 18 x 2 Hex Head 7 364190 2 Clamp 1 1 2 Dia Hose 8 445796 2 Nut 3 8 16 Spiralock Flange 9 446136 2 Lockwasher 5 16 Heavy 10 452006 2 Flat Washer 5 16
52. Straight Fitting 4 4128977 2 Hose Front Tube to Rear Tube 5 4134921 1 Tube Drive Return 6 4129036 1 Hose 4WD Valve to Traction Pump 4WD Valve Port G 7 339979 1 Adapter 6 6 Straight Fitting 8 340122 1 Adapter 12 12 12 Swivel Run Tee 9 339989 2 Adapter 10 10 Straight FItting 10 4128320 1 Tube Upper LH Front Wheel Motor 11 4128318 1 Tube Lower RH Front Wheel Motor 12 4128317 1 Tube Lower LH Front Wheel Motor 13 4128319 1 Tube Upper RH Front Wheel Motor 14 4128324 1 Tube Rear RH 4WD Tube 4WD Valve Port A 15 4128325 1 Tube Rear LH 4WD Tube 4WD Valve Port C 4137625 1 Hose Bundle Left Rear Motor Includes drain hose See 24 1 16 4137607 1 Hose 4WD Valve to Wheel Motor 4WD Valve Port D Motor Port B 17 4137608 1 Hose 4WD Valve to Wheel Motor 4WD Valve Port E Motor Port A 18 4128967 1 Adapter 12 6 Reducer 19 339996 2 Adapter 12 16 Straight Fitting 20 REF 1 4WD Valve See 19 1 21 REF 2 Front Wheel Motor See 8 1 22 REF 2 Rear Wheel Motor See 10 1 23 REF 1 Pump Traction See 15 1 24 340338 1 Adapter 12 12 12 Union Tee 4137623 1 Hose Bundle Right Rear Motor Includes drain hose See 24 1 25 4137607 1 Hose 4WD Valve to Wheel Motor 4WD Valve Port F Motor Port B 26 4137608 1 Hose 4WD Valve to Wheel Motor 4WD Valve Port B Motor Port A 27 340377 2 Adapter 10 10 90 Swivel Fitting 28 340070 2 Adapter 10 10 90 Fitting 29 340033 4 Adapter 10 10 45 Fitting
53. Valve erial No Part Number 4129071 LS A INS 2 Item Part No Qty Description Serial Numbers Notes 1 4134541 2 Check Valve 5003579 1 Seal Kit 2 4134535 1 Pilot Operated Internal Vent Valve 5003579 1 Seal Kit gt Change from previous revision 93 Serial No All 38 1 Steering Valve Part Number 4138567 AR 522 94 AR 522 ltem Part No Qty Description Serial Numbers Notes 1 443108 4 Locknut 5 16 18 Center 2 N S 1 Port Cover 3 C 1 Seal O Ring 4 C 4 Seal O Ring 5 C 4 Seal O Ring 6 443828 1 Nut 5 8 18 Hex Jam 7 N S 4 Special Bolt 8 N S 1 Port Manifold 9 B 3 Spring Port Side 10 N S 1 Hex Drive 11 A and E 9 Needle Roller 12 503398 1 Valve Ring 13 503398 1 Valve Plate 14 B 3 Spring Shaft Side 15 N S 1 Isolation Manifold 16 N S 1 Drive Link 17 N S 1 Metering Ring 18 A 11 Screw Socket Head 19 C 1 Seal Commutator 20 A 1 Commutator Cover 21 A 1 Commutator Ring 22 A 1 Commutator 23 A 1 Spacer 24 A 1 Rotor 25 A 1 Stator 26 A 1 Drive Plate 27 554855 1 Spacer 28 554856 1 Thrust Bearing 29 C 1 Face Seal 30 N S 1 Ball 9 32 31 554857 1 Seal Spacer 32 N S 1 Upper Cover Plate 33 D 1 Shaft 34 D 1 Retaining Ring 35 D 1 Bushing 36 D 1 Seal 37 D 1 Jacket 38 4139094 1 Relief Valve Cartridge 39
54. WE Entidade notificada no Reino Unido para 2000 14 CE Organism notificat in Marea Britanie pentru 2000 14 CE Notifikovany organ Spojen ho kr ovstva pre smernicu 2000 14 ES Britanski prigla eni organ za 2000 14 ES Cuerpo notificado en el Reino Unido para 2000 14 CE Anm lt organ f r 2000 14 EG i Storbritannien Number 1088 Sound Research Laboratories Limited Holbrook House Little Waldingfield Sudbury Suffolk CO10 OTH SPECIFICATIONS 2 Operator Ear Noise Level Oneparop Ha HMBOTO Ha AOTIOBUM OT yXOTO wym Hladina hluku v oblasti u oper tora St jniveau i farers grehgjde Geluidsniveau oor bestuurder M ratase operaatori k rvas Melutaso k ytt j n korvan kohdalla Niveau de bruit hauteur des oreilles de l op rateur Schallpegel am Bedienerohr Err rrebo Bop ou oe Aerroupy a A kezel f l n l m rt zajszint Livello di potenza sonora all orecchio dell operatore Trok a l menis pie operatora auss Dirban iojo su ma ina patiriamo triuk mo lygis Livell tal Hoss fil Widna tal Operatur Dopuszczalny poziom ha asu dla operatora Nivel sonoro nos ouvidos do operador Nivelul zgomotului la urechea operatorului Hladina hluku p sobiaca na sluch oper tora Raven hrupa pri u esu upravljavca Nivel sonoro en el o do del operador Ljudniv vid f rarens ra 90 dB a Leq 2006 42 EC Harmonised standards used Vsnon3BaHu XaDMOHM3MDaHM CTaHnapTM Pou it h
55. ad English it is the owner s responsibility to explain the material contained in this manual to them Learn the proper use of the machine the location and purpose of all the controls and gauges before you operate the equipment Working with unfamiliar equipment can lead to accidents Never allow anyone to operate or service the machine or its attachments without proper training and instructions or while under the influence of alcohol or drugs Wear all the necessary protective clothing and personal safety devices to protect your head eyes ears hands and feet Operate the machine only in daylight or in good artificial light Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perform the job Only use accessories and attachments approved by Jacobsen Stay alert for holes in the terrain and other hidden hazards Inspect the area where the equipment will be used Pick up all the debris you can find before operating Beware of overhead obstructions low tree limbs electrical wires etc and also underground obstacles sprinklers pipes tree roots etc Enter a new area cautiously Stay alert for hidden hazards Never direct discharge of material toward bystanders nor allow anyone near the machine while in operation The owner operator can prevent and is responsible for injuries inflicted to themselves to bystanders and damage to property Do not carry passengers Keep
56. ank 26 557374 1 Stay Tank 27 358794 4 Flat Washer 3 8 28 400264 6 Screw 3 8 16 x 1 1 4 Hex Head 29 400262 2 Screw 3 8 16 x 1 Hex Head 30 4180020 1 Radiator Hydraulic Oil Cooler 550863 1 Radiator Cap 31 446140 8 Lockwasher 3 8 32 4133244 1 Bracket Remote Oil Filter 33 829997 2 Grommet 34 452010 2 Flat Washer 1 4 35 4138380 AR Seal Bulk Cut two 2 1 4 and one 25 36 4190020 1 Fitting 3 8 NPT 37 830930 2 Hose Clamp 38 4201661 1 Hose 7 16 Change from previous revision 59 Serial No All 14 1 Engine Mounting AR 522 x Za Sat H Su Sr rd gt RP Lt NER Se WS gt MSN S N Rm Sx T Ne Q A eo i e 60 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4163204 1 Engine V2403 M T 4113986 1 Filter Engine Oil See 12 1 2 310711 12 Washer Isolator 3 362263 1 Screw M10 1 25 x 25mm Hex Head 4 363485 1 Lockwasher M10 Heavy 5 364501 1 Temperature Sender 6 365979 7 Screw M12 1 25 x 25mm Hex Head 7 365981 4 Screw M14 1 5 x 25mm Hex Head 8 367031 4 Washer Isolator 9 400190 8 Screw 5 16 18 x 1 1 4 Hex Head 10 400276 4 Screw 3 8 16 x 3 Hex Head 11 4165143 1 Engine Mount Right Side Front 12 4165135 1 Engine Mount Left Side Front 13 4120313 1 Engine Mount Left Side Rear 14 4120315 1 Engine Mount Right Side Rear 15 4133840 4 Is
57. armonizovan normy Brugte harmoniserede standarder Gebruikte geharmoniseerde standaards Kasutatud htlustatud standardid K ytetyt yhdenmukaistetut standardit Normes harmonis es utilis es Angewandte harmonisierte Normen Evappoviop va rrp rurra trou xpnoiporroirj8nkav Harmoniz lt szabv nyok Standard armonizzati applicati Izmantotie saskanotie standarti Panaudoti suderinti standartai Standards armonizzati u ati Normy sp jne powi zane Normas harmonizadas usadas BS EN ISO 20643 BS EN ISO 5349 1 BS EN ISO 5349 2 Standardele armonizate utilizate Pou it harmonizovan normy Uporabljeni usklajeni standardi Est ndares armonizados utilizados BS EN 836 Harmoniserade standarder som anv nds Technical standards and specifications used HsnonsBaHu TexHMdeCKM CTaHnaDTM n cneuubukauuu Pou it technick normy a specifikace Brugte tekniske standarder og specifikationer Gebruikte technische standaards en specificaties Kasutatud tehnilised standardid ja spetsifikatsioonid K ytetyt tekniset standardit ja eritelmat Sp cifications et normes techniques utilis es Angewandte technische Normen und Spezifikationen B71 4 TEXVIKG rrp rurra kai rrpo iaypag g Trou xpnoiporroirjenkav M szaki szabv nyok s specifik ci k Standard tecnici e specifiche applicati ISO 2631 1 Izmantotie tehniskie standarti un specifik cijas Panaudoti techniniai standartai ir technin informacija Sta
58. as the existing hose Do not move clamps brackets and ties to a new location 4 12 HYDRAULIC OIL Refer to Section 6 2 for specific maintenance intervals Drain and replace the hydraulic oil after a major component failure or if you notice the presence of water or foam in the oil or a rancid odor indicating excessive heat Always replace both hydraulic filters when oil filter light stays on or when changing oil To change hydraulic oil 1 Clean the area around the oil cap to prevent impurities from entering and contaminating the system 2 Remove drain plug from bottom of tank MAINTENANCE 4 To protect from carbon monoxide poisoning inspect the complete exhaust system regularly and always replace a defective muffler If you notice a change in the color or sound of the exhaust stop the engine immediately Identify the problem and have the system repaired Torque all exhaust manifold hardware evenly Tighten or replace exhaust clamps Thoroughly inspect all tubes hoses and connections every 250 hours IMPORTANT The hydraulic system can be permanently damaged if the oil becomes contaminated Before disconnecting any hydraulic component clean the area around the fittings and the hose ends to keep impurities out of the system a Before disconnecting any hydraulic component tag or mark the location of each hose then clean the area around the fittings b As you disconnect the component be prepared to assemble
59. awtorizzata li tikkompila l fajl tekniku u li hija stabbilita fil Komunit Podpis osoby upowa nionej do sporz dzenia deklaracji w imieniu producenta przechowuj cej dokumentacj techniczn upowa nion do stworzenia dokumentacji technicznej oraz wyznaczonej ds wsp lnotowych Assinatura da pessoa com poderes para emitir a declara o em nome do fabricante que possui a documenta o t cnica que est autorizada a compilar o processo t cnico e que est estabelecida na Comunidade Semn tura persoanei mputernicite s elaboreze declara ia n numele produc torului care de ine documenta ia tehnic este autorizat s compileze dosarul tehnic si este stabilit n Comunitate Podpis osoby poverenej vystaven m vyhl senia v mene v robcu ktor m technick dokument ciu a je opr vnen spracova technick podklady a ktor je umiestnen v Spolo enstve Podpis osebe poobla ene za izdelavo izjave v imenu proizvajalca ki ima tehni no dokumentacijo in lahko sestavlja spis tehni ne dokumentacije ter ima sede v Skupnosti Firma de la persona responsable de la declaraci n en nombre del fabricante que posee la documentaci n t cnica y est autorizada para recopilar el archivo t cnico y que est establecido en la Comunidad Undertecknas av den som bemyndigad att uppr tta deklarationen tillverkarens v gnar innehar den tekniska dokumentationen och r bemyndigad att sammanst lla den tekniska informationen och s
60. basic problems that may occur during start up and operation For more detailed information regarding the hydraulic and electrical systems contact your area Jacobsen Dealer Symptoms Possible Causes Action Engine will not start Parking brake disengaged traction pedal not in Neutral or mow switch ON 1 Check interlock system and start up procedure 2 Glow plug has not timed out 2 Resetignition switch and allow glow plug to time out before cranking engine Battery low on charge or defective Inspect condition of battery and battery connections Fuel tank empty or dirty Fill with fresh fuel Change fuel filter Bleed fuel lines Fuse blown Replace fuse Relay defective Test and replace relay Neutral switch on traction pedal out of Adjust or replace switch adjustment or defective Engine hard to start 1 Fuel level low fuel or fuel filter dirty 1 Fill with fresh fuel Change fuel filter Bleed fuel lines or runs poorly 2 Air cleaner dirty 2 Inspect and replace air filter 3 Injectors fuel pump 3 Consult Engine Manual 4 Engine problem 4 Consult Engine Manual Engine stops 1 Fuel tank empty 1 Fill with fresh fuel and bleed fuel lines 2 Interlocks not set before leaving 2 Engage parking brake and set mow switch to OFF operator s seat Engine overheating 1 Coolant level low 1 Inspect and add coolant 2 Air intake restricted 2 Clean air intake at radiator 3 Water pump
61. belt broken or loose 3 Tighten or replace belt Battery not holding 1 Loose or corroded battery terminals 1 Inspect and clean terminals charge Battery light on 2 Low electrolyte Refill to correct level 3 Alternator belt loose or broken Tighten or replace belt 4 Charging system defective See Engine Manual Decks cut unevenly 1 Height of Cut not adjusted correctly Inspect height of cut adjustment Same number of spacers below deck housing on all spindles Engine speed too low Check engine speed Run engine at full throttle 3 Mow speed not adjusted for turf Adjust mow speed for best cut conditions en 25 5 TROUBLESHOOTING 5 2 CONTROLLER LAMPS The controller is a solid state device that monitors and controls electrical functions The controller receives input signals from various switches and sensors throughout the machine and transmits output signals to operate relays solenoids and warning lights It controls and resets timers and contains built in logic to control certain machine functions Each input and output signal is displayed through lamps located on top of the controller A closed input switch indicates an active circuit and will turn an input lamp on An open switch an inactive circuit and will turn a lamp off Outputs are active when their lights are on It is important to note that in some cases a lamp or group of lamps must be on or off for a condition to be true For example to start the m
62. blocks and lower deck housings C Place remaining spacers on top of spindle and insert snap lock pins Washer F is always on top under snap lock pin 4 To raise height of cut remove all three snap lock pins A Carefully lift deck housing C above desired cutting height and support with blocks Add 1 2 in 13 mm spacers D and or 1 4 in 6 mm spacer E as required until desired height is obtained Lower deck housing Place remaining spacers on top of spindle and insert snap lock pins Washer F is always on top under snap lock pin ADJUSTMENTS 3 NOTICE For best quality of cut always place the same number of spacers under deck housing on all three spindles Adjust all decks to same cutting height Figure 3G Height 1 2 Spacers 1 2 Spacers 1 4 Spacer of Below Mower Above Mower Location Cut Housing Housing 3 4 0 9 Above Housing 1 0 9 Below Housing 1 1 4 1 8 Above Housing 1 1 2 1 8 Below Housing 1 3 4 2 7 Above Housing 2 2 7 Below Housing 2 1 4 3 6 Above Housing 2 1 2 3 6 Below Housing 2 3 4 4 5 Above Housing 3 4 5 Below Housing 3 1 4 5 4 Above Housing 3 1 2 5 4 Below Housing 3 3 4 6 3 Above Housing 4 6 3 Below Housing 4 1 4 7 2 Above Housing 4 1 2 7 2 Below Housing 4 3 4 8 1 Above Housing 5 8 1 Below Housing 5 1 4 9 0 Above Housing en 13 3 ADJUSTMENTS 3 9 TRACTION CONTROL SYSTEM CALIBRATION The Traction Control System TCS will need to be ca
63. brake pads burnish pads by driving mower at mowing speed while applying a slight pressure on brake pedal for about 5 seconds Release and repeat five times before making the final adjustment 2 Fully loosen adjusting nut E 3 Disconnect brake return spring See Item 14 Illustration 8 1 at caliper 4 Byhand pull cable behind adjusting nut C away from pedal until brake pads just contact brake disk Thread adjusting nut C up until it contacts the mounting plate Tighten nut E to lock adjustment in place Torque nut E to 20 ft Ib 27 Nm Do not over torque or turn cable 5 Connect brake return spring Repeat for second cable 6 If brakes wear beyond point where they can be adjusted by the cable move brake bracket into second set of holes provided D and complete adjustment procedure 3 5 NEUTRAL ADJUSTMENT Neutral adjustment can only be made at the drive pump The Neutral adjustment is preset at the factory on all new mowers and replacement pumps Further adjustment is not required unless the pump has been disassembled for repair or service To adjust Neutral 1 Disconnect traction pedal linkage from pump 2 Place mower securely on jack stands so All wheels are raised off ground Check that tow valve H is closed 4 Engage parking brake and set mow switch to Neutral Make sure Neutral switch at traction pedal is closed Figure 3E M Distance between the sensing portion of switch and metal poin
64. bystanders and pets a safe distance away 11 12 13 15 16 19 20 21 22 23 24 Never operate equipment that is not in perfect working order or is without decals guards shields discharge deflectors or other protective devices securely fastened in place Never disconnect or bypass any switch Do not change the engine governor overspeed the engine setting or Carbon monoxide in the exhaust fumes can be fatal when inhaled Never operate the engine without proper ventilation or in an enclosed area Fuel is highly flammable handle with care Keep the engine clean Allow the engine to cool before storing and always remove the ignition key Disengage all drives and engage parking brake before starting the engine motor Start the engine only when sitting in operators seat never while standing beside the unit Equipment must comply with the latest federal state and local requirements when driven or transported on public roads Watch out for traffic when crossing or operating on or near roads Local regulations may restrict the age of the operator Operate the machine up and down the face of slopes vertically not across the face horizontally To prevent tipping or loss of control do not start or stop suddenly on slopes Reduce speed when making sharp turns Use caution when changing directions Always use the seat belt when operating mowers equipped with a Roll Over Pr
65. ce Ring and Pins 13 557634 14 557635 Seal Inner Face Seal Outer Face IO ID DD WN rm nm sch ech sch OO 15 557636 Spring 16 4134520 Bolt 5 3 4 17 5003591 Housing Valve 18 557639 Check Plug Assembly 19 557642 Spring 20 557640 Ball Steel 21 4134521 Bolt gt Change from previous revision 90 AR 522 NA 35 1 Rear Wheel Motor erial No Part Number 4118255 Item Part No Qty Description Serial Numbers Notes 1 A 1 Seal Exclusion 2 A 4 Seal 3 I D 3 A 1 Back Up Ring 4 A 1 Shaft Seal 5 4134525 1 Shaft and Bearing Kit 6 554780 1 Key 7 554779 1 Hex Nut 8 A 1 Shaft Face Seal 9 A 1 Inner Face Seal 10 A 1 Outer Face Seal 11 4134526 4 Bolt 4134527 1 Seal Kit Includes Items Marked A gt Change from previous revision 91 AR 522 36 1 Lift Valve Serial No All Part Number 4129069 a OO OOOO OOOO ltem Part No Qty Description Serial Numbers Notes 1 4134528 1 Check Valve 5003579 1 Seal Kit 2 4134529 1 Solenoid Valve 5003579 1 Seal Kit 3 4136067 1 Solenoid Valve 5003578 4 Seal Kit 4 4134530 1 Coil REFERENCE K 5 See 41 1 5 4142009 1 Coil REFERENCE K 6 See 41 1 gt Change from previous revision 92 AR 522 Serial No All 37 1 4WD
66. ctrolyte from freezing Engine 1 While the engine is warm remove drain plug drain the oil from the crankcase and change oil filter Install drain plug and refill with fresh oil Torque drain plug to 22 ft Ib 30 Nm Clean exterior of engine Paint exposed metal or apply a light coat of rust preventative oil Add a fuel conditioner or biocide to prevent gelling or bacterial growth in fuel See your local fuel supplier Cutting Units 1 Wash the cutting units thoroughly then repair and paint any damaged or exposed metal Lubricate all fittings and friction points Apply a light coat of rust preventative oil to the sharpened edges of the blades To prevent personal injury and damage to the cutting edges handle the blades with extreme care en 24 After Storage Boom ONO Check and reinstall battery Check or service fuel filter and air cleaner Check the radiator coolant level Check oil level in the engine crankcase and hydraulic system Fill the fuel tank with fresh fuel Bleed the fuel system Make certain that the tires are properly inflated Remove all oil from the blades Adjust cutting height Start and operate the engine at 1 2 throttle Allow enough time for the engine to become properly warmed and lubricated Never operate the engine without proper ventilation exhaust fumes can be fatal when inhaled 5 1 GENERAL TROUBLESHOOTING 5 The troubleshooting chart below lists
67. der 2 1 Axle Pivot d OO BR D F2 100 Hours 12 U joint Driveshaft 3 en 29 7 PARTS CATALOG 7 1 HOW TO USE THE PARTS CATALOG Abbreviations N S Not serviced separately can only be obtained by ordering main component or kit AR Variable quantity or measurement is required to obtain correct adjustment Symbols such as 6 next to the item number indicate that a note exists which contains additional information important in ordering that part Indented Items Indented items indicate component parts that are included as part of an assembly or another component These parts can be ordered separately or as part of the main component Item PartNo Qty Description Serial Numbers Notes e 1 123456 1 Mount Valve Indicates a piece part 2 789012 1 Valve Lift Includes Items 3 and 4 3 345678 1 Handle Serviced part included with ltem 2 4 N S 1 Seal Kit Non serviced part included with Item 2 5 901234 1 Screw 1 4 20 x 2 Hex Head 7 2 TO ORDER PARTS 1 Write your full name and complete address on the order 2 Explain where and how to make shipment 3 Give product number name and serial number that is stamped on the name plate or serial plate of your product 4 Order by the quantity desired the part number and description of the part as given in the parts list 5 Send or bring the order to an authorized Jacobsen Distributor 6 Inspect
68. ditional support materials and training aids To order any of the following material 1 Write your fullname and complete address on your order form 2 Explain where and how to make shipment 3 Order by the quantity desired the part number and the description of the part 4 Send or bring the order to your authorized Jacobsen Dealer Q UPS Q Regular Mail Q Overnight Q 2nd Day Service Parts Qty Part No Description Qty Part No Description 4113986 Engine Oil Filter 557619 Engine Fuel Filter Element 4133820 Primary Air Cleaner Filter 4133821 Safety Air Cleaner Filter 555771 Hydraulic Filter Element 4134323 Engine Fan Belt 4131618 Ignition Key 4123183 Headlight Bulb 4163106 Blade Combination 4137186 Blade High Lift 4124087 Blade Low Lift Qty Part No Description 4179484 Safety amp Operation Manual 4179483 Parts amp Maintenance Manual 4179556 DVD Operator Training 4192126 Diesel Engine Parts Manual 2006 42 EC These are the Original instructions verified by Jacobsen A Textron company Copyright 2009 Jacobsen A Textron Company All rights reserved including the right to reproduce this material or portions thereof in any form en 2 Service Support Material Qty Part No Description 4192020 Service Manual Proposition 65 Warning This product contains or emits chemicals known to the State of Cal
69. dividual wires away from moving parts to prevent damage Ki K2 4 Make sure the seat switch harness is connected to the is main wire harness 5 Check the battery and battery charging circuit de op 6 Do not wash or pressure spray around electrical CB1 connections and components ER The electrical system is monitored and controlled by the CIRCUIT BREAKER electronic controller C located behind the operator s area CB1 50 A CIRCUIT BREAKER The controller is equipped with two banks of LED s which FUSES can be used when troubleshooting the electrical system Fi 20 A ALTERNATOR GAUGES SWITCHES See Section 5 2 F2 20 A LIGHTS i RELAYS K1 GLOW PLUG K2 STARTER Figure 4B en 20 4 15 RADIATOR To prevent serious bodily injury from hot coolant or steam blow out never attempt to remove the radiator cap while the engine is running Stop the engine and wait until it is cool Even then use extreme care when removing the cap Do not pour cold water into a hot radiator Do not operate engine without a proper coolant mixture Install cap and tighten securely Check coolant level daily Radiator should be full and recovery bottle should be up to the cold mark Drain and refill annually Remove the radiator cap open the engine block drain and the radiator drain Empty and clean the recovery bottle MAINTENANCE 4 Mix clean water with ethylene glycol based anti freeze for the coldest ambient temperature Read and foll
70. e 28 1 NS Battery CB 1 See 28 1 361439 50 Amp Circuit Breaker Alternator F 1 See 28 1 5003282 20 Amp Fuse Ignition Circuit Included in Controller F 2 See 28 1 5003282 20 Amp Fuse Lights Included in Controller K 1 See 28 1 4193880 Glow Plug Relay K 2 See 28 1 4193880 Starter Relay K 3 Not Shown Cruise Control Magnet Option K 4 Not Shown 4134270 Fuel Solenoid Included with Engine K 5 See 36 1 4134530 Raise Solenoid Coil K 6 See 36 1 4142009 Lower Solenoid Coil K 7 See 33 2 4134532 Mow Coil L 1 See 28 1 4123183 Left Headlight Bulb L 2 See 28 1 4123183 Right Headlight Bulb L 3 See 4 1 N S Alternator Light Included in 4130148 L 4 See 4 1 N S Glow Plug Light Included in 4130148 L 5 See 4 1 N S Engine Oil Pressure Light Included in 4130149 L 6 See 4 1 N S Hydraulic Filter Pressure Light Included in 4130149 L 7 See 4 1 366751 Hydraulic Level Light M1 Not Shown 556988 Starter Motor Included in Engine M2 See 16 1 4132489 Fuel Pump R 1 See 16 1 3006337 Fuel Sender R 2 See 14 1 364501 Temperature Sender R 3 Not Shown 556996 Glow Plugs Included in Engine SW 1 See 19 1 556419 Hydraulic Filter Pressure Switch OFF None SW 2 See 4 1 4128888 Ignition Switch ee Start A B C D SW 3 See 4 1 4130132 Light Switch SW 4 Not Shown Cruise Control Switch Option SW 5 See 4 1 4130133 Horn Switch SW 6 See 4 1 4137524 Traction Control System Switch SW 7 See 5 1 4125831 Neutral Proximity Switch SW 8
71. e controller has power and the program is active The controller requires a minimum of six volts to operate Individual circuits can be tested by operating an input switch checking for the required input signal and looking for a corresponding output Keep in mind that not all switches are located on the instrument panel The traction pedal reel lift limit and brakes are controlled by small proximity switches mounted on the frame of the mower If an input lamp does not light an inactive condition is indicated This could be caused by a fuse faulty switch or poor connection The electrical connections to the solenoids on the hydraulic valves are also equipped with small indicator lamps When lit these lamps indicate that the output signal has reached the connection If lamps do not come on check wires to and from connector TROUBLESHOOTING 5 en 27 6 MAINTENANCE amp LUBRICATION CHARTS 6 1 GENERAL 2 Lubricate with grease that meets or exceeds NLGI Grade 2 LB specifications Apply grease with a manual grease gun and fill slowly until grease begins to seep Before you clean adjust or repair this equipment out Do not use compressed air disengage all drives lower implements to the ground 3 For smooth operation of pivot points and other friction engage parking brake stop engine and remove key from points apply several drops of SAE 30 oil every 50 ignition switch to prevent injuries hours or as required
72. ean grass and debris from cutting units drives muffler and engine to prevent fires NEVER use your hands to clean cutting units Use a brush to remove grass clippings from blades Blades are extremely sharp and can cause serious injuries 3 Do not spray water directly at the instrument panel ignition switch controller or any other electrical components or at bearing housings and seals en 23 4 MAINTENANCE 4 22 STORAGE General 1 Wash the mower thoroughly and lubricate Repair and paint damaged or exposed metal Inspect the mower tighten all hardware replace worn or damaged components Drain and refill radiator Clean the tires thoroughly and store the mower so the load is off the tires If mower is not on jack stands check tires at regular intervals and reinflate as necessary Keep the machine and all its accessories clean dry and protected from the elements during storage Never store equipment near an open flame or spark which could ignite fuel or fuel vapors Battery 1 Remove clean and store battery in upright position on a non conductive surface wood in a cool dry place To prevent accelerated discharge do not store battery on concrete or steel surface Check and recharge battery every 60 to 90 days while in storage Store batteries in a cool dry place To reduce the self discharge rate room temperature should not be above 80 F 27 C or fall below 20 F 7C to prevent ele
73. ectric REFERENCE L5 amp L6 See 41 1 29 402006 2 Screw 6 32 x 1 2 SL RD HD 30 446106 2 Lockwasher 6 Heavy 31 444304 2 Nut 6 32 Hex 32 403908 6 Screw 10 24 x 3 8 Truss Head 33 3001376 2 Bulb Lamp 34 4137524 1 Switch Traction Control REFERENCE SW 5 Change from previous revision 41 Serial No All AR 522 5 1 Traction Pedal PA T d i 7 e e Es es bz S s 42 AR 522 Item Part No Qty Description Serial Numbers Notes 1 1003288 7 1 Treadle Pivot 2 352726 2 Bushing 3 3007230 1 Stop Mow Speed 4 3003474 1 Grip Pedal 5 3003475 1 Grip Pedal 6 366974 2 Rod End 7 4125831 1 Switch Proximity REFERENCE SW 7 See 41 1 8 3006327 1 Shaft Turn Assist 9 333542 1 Tie Stud 10 3006998 1 Rod Hydro 11 4176562 1 Bracket Hydro Mount 12 4132912 1 Pedal Hydro 13 471214 1 Fitting Grease 14 446136 2 Lockwasher 5 16 Heavy 15 452004 4 Flat Washer 1 4 16 440042 4 Bolt Carriage 1 4 20 UNC x 3 4 17 443102 4 Nut 1 4 20 Hex Head 18 444718 1 Locknut 5 16 18 Center 19 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 20 445795 6 Nut 5 16 18 Spiralock Flange 21 400182 2 Screw 5 16 18 x 5 8 Hex Head 22 443112 2 Nut 3 8 24 Hex 23 452008 2 Flat Washer 3 8 24 446128 4 Lockwasher 1 4 25 3002695 1 Washer 26 400188 7 Screw 5 16 18 x 1 Hex Head 27 445796 6 Nut 3 8 16 Spiralock Flan
74. ents 2 6 ACCESSORIES Refer to the Parts Catalog and contact your Jacobsen Dealer for a complete listing of accessories and attachments Use of other than Jacobsen authorized parts and accessories may cause personal injury or damage to the equipment Orange Touch up Paint 12 oz spray 554598 Wheel It iesse ee me mede 68090 Replacement 2 Post ROPS with Seat Belt 67844 High Lift Blade 4137186 Canopy Sunshade ieee 68095 Hood Locking Latch 222022244444 1004049 2 7 SUPPORT LITERATURE Contact your Jacobsen Dealer for a complete listing of literature Safety amp Operation Manual 4179484 Parts amp Maintenance Manual 4179483 Engine Parts Catalog 4192126 Service amp Repair Manual 4181383 en 7 2 SPECIFICATIONS 2 8 en 8 DECLARATION OF CONFORMITY DECLARATION OF CONFORMITY DEKMAPALINA 3A CBOTBETCTBME PROHL EN O SHODE OVERENSSTEMMELSESERKLZERING CONFORMITEITSVERKLARING VASTAVUSDEKLARATSIOON VAATIMUSTENMUKAISUUSVAKUUTUS DECLARATION DE CONFORMITE KONFORMITATSERKLARUNG AHAQSH ZYMMOP QEHZ MEGFELEL S GI NYILATKOZAT DICHIARAZIONE DI CONFORMITA ATBILSTIBAS DEKLAR CIJA ATITIKTIES DEKLARACIJA DIKJARAZZJONI TAL KONFORMIT DEKLARACJA ZGODNOSCI DECLARACAO DE CONFORMIDADE DECLARA IE DE CONFORMITATE VYHL SENIE O Z
75. er 3 2 MOW SPEED Cutting quality is better at speeds well below the transport speed of the mower An initial mow speed of five to six mph is set at the factory and should be satisfactory for most cutting conditions Local turf conditions however may respond better to a different speed To set mow speed loosen jam nut A and adjust stop screw up to reduce speed down to increase speed Tighten nut to hold adjustment in place 3 3 BELT Inspect and adjust new belt after first ten hours of operation Adjust every 100 hours thereafter Adjust alternator pulley so belt deflects 1 4 to 5 16 in 6 8 mm with a 20 Ib push at midpoint between pulleys See engine manual If tension is incorrect loosen alternator mounting bolts B and adjust alternator until proper belt tension is achieved en 10 adjustment cannot be made contact an authorized Jacobsen Dealer 2 Replace do not adjust worn or damaged components 3 Do not wear jewelry or loose fitting clothing when making adjustments or repairs Be careful to prevent entrapment of the hands and fingers between moving and fixed components of the machine 4 Do not change governor settings or overspeed the engine N E LF002 Figure 3A 1 4 TO 5 16 IN 6 TO 8 MM LF012 Figure 3B 3 4 BRAKES Adjust brakes after replacing or servicing brake assembly or if pedal travel becomes excessive 1 When installing new
76. ex 7 446152 6 Lockwasher 1 2 8 400458 6 Screw 1 2 20 x 4 1 2 Hex Head 9 4181102 1 Front Axle 10 4133054 2 Bracket Angle Upstop 11 446128 4 Lockwasher 1 4 12 453023 8 Flat Washer 1 4 13 2000141 2 Hub Wheel 14 3007862 2 Spring Extension 15 340486 2 Disk Brake 16 446154 8 Lockwasher 1 2 Heavy 17 400410 8 Screw 1 2 13 x 1 3 4 Hex Head 18 353914 6 Wheel Bolt 19 400108 16 Screw 1 4 20 x 3 4 Hex Head 20 445781 2 Nut 5 16 18 Whizlock Flange 21 523126 2 Bumper Rubber 22 4149137 2 Wheel Weight 100 Ib 23 4159290 1 Wheel Weight Lift Hook Used to remove and install weight 24 460093 2 Cotter Pin 1 8 x 2 1 2 25 1003047 1 Cable Right Brake 26 1003048 1 Cable Left Brake 27 557771 2 Clip Brake Cable 28 461493 2 Clevis Pin 5 16 x 3 4 29 460014 2 Cotter Pin 3 32 x 3 4 30 400114 4 Screw 1 4 20 x 1 1 4 Hex Head 31 443102 4 Nut 1 4 20 Hex 32 340603 2 Bracket Brake Mounting 503308 1 Disk Brake RH 2500722 1 Disk Brake L H 33 590259 4 Nut 3 8 24 34 549441 2 e V Plate 35 502517 1 Cam Lever 36 503296 2 Stud Plate with Lining 37 549443 4 Spring 38 554579 4 Spacer Brake 39 503295 2 Rib Plate with Lining 40 590260 4 Screw 3 8 24 x 2 1 4 gt Change from previous revision 49 Serial No 68098 1651 1808 9 1 Tilt Steering AR 522 50 AR 522 Item Part No Qty
77. facturer The proper break in of a new engine can make a considerable difference to the performance and life of the engine During the break in period Jacobsen recommends the following 1 During the first 50 hours of operation a new engine should be allowed to reach an operating temperature of at least 140 F 60 C prior to operation at full load 4 3 ENGINE OIL Check the engine oil at the start of each day before starting the engine If the oil level is low remove oil filler cap and add oil as required Perform initial oil change after first 50 hours of operation and every 100 hours thereafter See Engine Manual en 16 b Keep all moving parts properly adjusted and lubri cated c Replace worn or damaged parts before operating the machine d Keep all fluids at their proper levels e Keep shields in place and all hardware securely fastened f Keep tires properly inflated 3 Do not wear jewelry or loose fitting clothing when making adjustments or repairs 4 Use the illustrations in the Parts Catalog as reference for the disassembly and reassembly of components 5 Recycle or dispose of all hazardous materials batteries fuel lubricants anti freeze etc according to local state or federal regulations 2 Check the engine oil level twice daily during the first 50 hours of operation Higher than normal oil consumption is not uncommon during the initial break in period 3 Change engine oil and
78. ge 28 400264 2 Screw 3 8 16 x 1 1 4 Hex Head 29 3008383 1 Clip Wire Harness 30 4176580 1 Plate Proximity Switch Mount 31 4182392 1 Bracket Neutral Switch 32 800440 2 Screw 4 40 x 1 33 308404 2 Flat Washer 12 25 02 YS 34 446102 2 Washer Lock 4 Reg 35 444302 1 Nut 4 40 Hex Change from previous revision 43 AR 522 6 1 Brake Pedal Serial No All 44 AR 522 Item Part No Qty Description Serial Numbers Notes 1 4142455 1 Bracket Brake 2 4125831 1 Switch Proximity REFERENCE SW 8 See 41 1 3 3006327 1 Shaft Turn Assist 4 3007606 1 Lever Parking Brake 5 4192220 1 Mount Brake 6 1003616 1 Brake Arm 7 352726 2 Bushing 8 471214 1 Grease Fitting 9 446136 2 Lockwasher 5 16 Heavy 10 452004 4 Flat Washer 1 4 11 800440 2 Screw 4 40 x 1 12 1003872 1 Pedal 13 444718 2 Locknut 5 16 18 Center 14 445795 8 Nut 5 16 18 Spiralock Flange 15 441602 8 Carriage Bolt 5 16 18 x 3 4 16 400182 2 Screw 5 16 18 x 5 8 Hex Head 17 443102 4 Nut 1 4 20 Hex 18 400188 2 Screw 5 16 18 x 1 Hex Head 19 4108161 2 Brake Spring Assembly 20 3008383 1 Clip Wire Harness 21 443812 2 Nut 3 8 24 Hex Jam 22 461451 2 Clevis Pin 5 16 x 15 16 23 460014 2 Cotter Pin 3 32 x 3 4 24 4176580 1 Plate Proximity Switch Mount 25 440042 4 Bolt Carriage 1 4 20 x 3 4 26 4182391 1 Bracket Brake Switch 27 REF Brake Cable See
79. he latest methods to service this equipment and can provide prompt and efficient service en 5 2 SPECIFICATIONS 2 1 PRODUCT IDENTIFICATION 68098 AR 522 5 Gang 4WD with ROPS Serial Number An identification plate like the one shown listing the serial number is attached to the frame of the mower and is located on the operator s right just over the rear axle Always provide the serial number of the unit when ordering replacement parts or requesting service information 2 2 V2403 M T ENGINE Mak6 uium Kubota Model esse V2403 M T Diesel 4 cycle liquid cooled Horsepower 59 Hp 44 kW 2700 rpm Bore 3 43 in 87 mm Giroke e 4 03 in 102 4 mm Displacement 148 in 2434 cm Torque eee 122 ft lbs 165 Nm 1600 rpm Fuel Typen No 2 Diesel Rating Min cetane rating 45 2 3 MOWER Tires Fronte 26 5 x 14 12 6 ply Hear esed 22 5x10 8 Tire Pressure Front oparun 16 psi 1 11 BAR RAP 0 eeeeeeeeeeeteeeeeeee 12 psi 0 83 BAR Battery Type esses 12V 600 Cold Cranking Amps GOLD iic rete BCI 24 Brakes Service Dynamic braking through traction circuit 2 4 WEIGHTS AND DIMENSIONS Dimensions Inches mm Le 130 3302 Height Top of ROPS 83 2108 Height Top of ROPS with Canopy 91 2311 Width Mow uaa ieiiiiiiriireeeeteeeeeete
80. i 1 Be 031 Supply Pod RR Deck E E 028 pog Motor i 1 1 i Traction Do M EE un i Pump W 1 SP E i i e Displacement i mE 1 i Control i 1 ME c c Pj EN L L 1 1 hg 1 1 2 1 1 MEE pum 1 1 1 icum i i tot e rs E d Di f Ji i Deck Valve EE d 1 LR Deck dg d 1 Motor i i P2 1 1 1 1 1 1 1 Eod 1 1 EZ CG d 1 Fog LF Deck er dk Motor i e 1 1 1 Et eet IK i 1 1 i i iQ LL E o 1 RS sed g h es eii Neon d EE i u S FN LN 1 fe m LS EMT ORE d s Ee 1 C Deck Motor i opa a i 1 1 hi Di i i 25psi 1 o 10 Bypass Return Micron Filter RF Deck E 100 n E Mesh Mater Screen i 30 psi N Y Crack Bypass Oil L Gooler 1 1 1 1 1 104 u gt u gt 2 1 30 0 ci Left L Front Oylinder Right Front Oylinder 040
81. ifornia to cause cancer and birth defects or other reproductive harm Litho In U S A 3 2011 Table of Contents 1 Safety 5 Troubleshooting 1 1 Operating Safety 4 5 1 General rasieren 25 1 2 Important Safety Notes nen 5 5 2 Controller Lamps 26 2 Specifications 5 3 Electrical Circuits i 27 2 1 Product Identification 6 6 Maintenance amp Lubrication charts 2 2 V2403 MF T Engine seen 6 6 1 General reichten 28 2 9 MOWE iiir i eto as 6 6 2 Maintenance Chart cei 28 2 4 Weights and Dimensions 6 6 3 Lubrication Chart sss 29 2 5 Cutting Units sse 7 7 Parts Catalog 2 6 ACCeSSOTIOS ete entsteht 7 7 1 How To Use The Parts Catalog 30 2 7 Support Literature ee 7 7 2 To Order Parts iii 30 2 8 Declaration of Conformity 8 7 3 Table of Contents ei 31 3 Adjustments 3 1 General 1 maet 10 3 2 Mow Speed sse 10 OMEN I E 10 94 Brakes nero sea eene 11 3 5 Neutral Adjustment A 11 3 6 Forward Reverse Speed 12 3 7 Steering Toe In sssssssssss 12 3 8 Cutting Height ieee 13 3 9 Traction Control System Calibration 14 3 10 Torque Specification nen 15 4 Maintenance 4 1 General EE 16 42 Engine ideis tee etui iei 16 43 Engine Oil mrs 16 4 4 Air P
82. iller en real 17 OPUS ee Es 17 dp Fuel System eere teile 17 4 7 Battery LE 18 4 8 Jump Starting 18 4 9 X Charging Battery ciate 18 4 10 Muffler and Exhaust iat 19 4 11 Hydraulic Hoses 19 442 Hydraulic Oil en Rte 19 4 13 Hydraulic Filter un 20 4 14 Electrical System 20 4 15 Radiator EE 21 4 16 Roll Over Protective Structure ROPS 21 BAN c TIS me ee uen ets 21 4 18 Wheel Mounting Procedure 22 4 19 Inspecting Blades sees 22 4 20 Sharpening Blades nen 23 4 21 Care and Cleaning 23 422 Storage EL 24 en 3 1 1 1 SAFETY OPERATING SAFETY EQUIPMENT OPERATED IMPROPERLY OR BY UNTRAINED PERSONNEL CAN BE DANGEROUS Familiarize yourself with the location and proper use of all controls Inexperienced operators should receive instruction from someone familiar with tne equipment before being allowed to operate the machine Safety is dependent upon the awareness concern and prudence of those who operate or service the equipment Never allow minors to operate any equipment It is your responsibility to read this manual and all publications associated with this equipment Safety amp Operation Manual Engine Manual and attachments accessories instruction sheets If the operator cannot re
83. ing Face x SE bug Seal Size O Ring Face Seal Size Seal Size 90 Union Adapter Union Tee 90 Swivel Adapter X W X Y Z O Ring Face T O Ring Face W QE Seal Size Seal Size wf JY SS SC Z Cross Adapter Plug 102 AR 522 a lee Adapter Type W O Ring X O Ring Y O Ring Z O Ring 339974 4 6 Straight Adapter 339908 339897 339977 6 4 Straight Adapter 339909 339896 339979 6 6 Straight Adapter 339909 339897 339985 8 10 Straight Adapter 339910 339899 339989 10 10 Straight Adapter 339911 339899 339993 12 10 Straight Adapter 339912 339899 339994 12 12 Straight Adapter 339912 339900 339996 12 16 Straight Adapter 339912 339901 339998 16 12 Straight Adapter 339913 339900 339999 16 16 Straight Adapter 339913 339901 340002 16 20 Straight Adapter 339913 339902 340007 6 4 Straight Adapter 339906 339896 340009 10 10 Straight Adapter 339911 339899 340026 6 6 45 Adapter 339909 339897 340030 8 10 45 Adapter 339910 339899 340059 6 4 90 Adapter 339909 339896 340061 6 6 90 Adapter 339909 339897 340070 10 10 90 Adapter 339911 339899 340077 16 16 90 Adapter 339913 339901 340090 24 24 90 Adapter 339915 339903 340119 6 6 6 Swivel Run Tee 339909 339909 340122 12 12 12 Swivel Run Tee 339912 339912 340123 16 16 16 Swivel Run Tee 339913 339913 340143 6 6 6 Swivel Branch Tee 339909 339909 340375 6 6 90 Swivel Adapter 339909 340376 8
84. l Line 5 16 I D Cut to 8 Inches Fuel Filter to Engine 15 361117 3 Bushing Fuel Tank 16 361748 1 Valve Overflow 17 554752 1 Fuel Line 3 16 I D Cut to 70 Inches Engine to Tank 18 366526 6 Clamp Hose 19 403769 14 Screw 1 4 20 x 1 2 Hex Flange 20 403910 5 Screw 110 24 x 1 2 Truss Head 21 404016 5 Screw 1 4 20 x 5 8 Truss Head 22 445794 2 Nut 1 4 20 Spiralock Flange 23 445796 3 Nut 3 8 16 Spiralock Flange 24 446118 5 Lockwasher 10 Heavy 25 400108 2 Screw 1 4 20 x 3 4 Hex Head 26 800709 2 Screw 3 8 16 x 1 Hex Flange 27 4132489 1 Fuel Pump REFERENCE M 2 See 41 1 28 503626 1 Engine Fuel Filter Included wih Engine 557619 1 Element Fuel Filter 29 554748 1 Fuel Line 5 16 I D Cut to 12 Inches Fuel Pump to Fuel Filter 30 2810702 1 Valve Inlet gt Change from previous revision 65 AR 522 17 1 Pump Suction Hydraulics Serial No All 66 3 1 wo d ra 5 4 F A 0 ai 1 L 1 EV AN A V sat PA Wir Item Part No Qty Description Serial Numbers Notes 1 3008673 5 Clamp Constant Torque Hose 2 4148857 2 Hose Gear Pump Suction 3 340090 1 Fitting 24 24 90 4 4122538 1 Hose Charge Pump Suction 5 4123066 1 Tube Charge Pump Suction 6 4130823 1 Tube Pump Suction 339913 1 O Ring 16 7 3001296 2 Adapter Straight Beaded 8 339999 1 Fitting 16 16 Straight 9 365959 1 Strainer Tank Mounted
85. librated when a system component has been replaced or the system is not working correctly System components include controller lift valve lift cylinders or hoses 1 Allow hydraulic system to become properly warmed up An operator must be in the seat during the calibration procedure Never operate the engine without proper ventilation exhaust fumes can be fatal when inhaled While warming up the hydraulic system for the calibration procedure the cutting unit blades will be turning Make certain that the area under and around the cutting units is clean and any debris that can be thrown from the machine is cleared away Keep bystanders away from unit a Start engine and move throttle to full position b Release the parking brake Turn PTO switch ON a 0 Fully lower cutting units to the ground e Engage traction control system f Allow unit to run for 5 minutes with these settings 2 System must be calibrated with the engine running operator in seat PTO switch in OFF position parking brake engaged and traction pedal in Neutral 3 Fully lower cutting units Verify all five decks are all the way down 4 Press and hold TCS switch for 5 seconds Horn will beep when controller enters calibration mode Do not release switch until horn stops for both starting and finishing the calibration procedure 5 Tap the lift lever to raise position and wait for 3 to 5 seconds Repeat if required until cutting uni
86. lis Sa a Netta Installata Silnik Motor Motor Motor Motor Motor Motor Kubota V2403 M T E3B Diesel Net Installed Power HetHa uHcranupaHa MouuHocT Cisty instalovan v kon Installeret nettoeffekt Netto ge nstalleerd vermogen Installeeritud netov imsus Asennettu nettoteho Puissance nominale nette Installierte Nettoleistung Kadapr eykareornp vn 10x06 Nett be p tett teljes tm ny Potenza netta installata Paredzet8 t kla jauda Grynoji galia Wisa tal Qtug Moc zainstalowana netto Pot ncia instalada Puterea instalat neta ist in talovan v kon Neto vgrajena mo Potencia instalada neta Nettoeffekt 44 kW 2700 RPM Cutting Width LupouuHa Ha pasane Sifka ezu Sk rebredde Maaibreedte L ikelaius Leikkuuleveys Largeur de coupe Schnittbreite Miikoc pioiv a V g si sz less g Larghezza di taglio GrieSanas platums Pjovimo plotis Tikkonforma mad Direttivi Szeroko ci cia Largura de Corte L imea de t iere Sirka z beru Sirina reza Anchura de corte Klippbredd 228 6 cm Conforms to Directives B cboTBeTcTBMe c AupeKTuBuTe Spl uje podminky sm rnic Er i overensstemmelse med direktiver Voldoet aan de richtlijnen Vastab direktiividele Direktiivien mukainen Conforme aux directives Entspricht Richtlinien AkoAouB oTe mor ric O nyieg Megfelel az ir nyelveknek Conforme alle Direttive
87. llonnuc Ha doBeka ynbnHoMolueH Aa CbCTaBM neknapauuaTa or wMero Ha NPOU3BOAUTENA KOTO n o yrepxkaui TeXHMHeCKaTa AOKYMEHTALMA M e oTopn3npan na M3TOTBM TexHnyeckna dan M e DerMCTDMDaH B O6LHOCTTA Podpis osoby opr vn n sestavit prohl en jm nem v robce dr et technickou dokumentaci a osoby opr vn n sestavit technick soubory a zalo en v r mci Evropsk ho spole enstv Underskrift af personen der har fuldmagt til at udarbejde erkl ringen p vegne af producenten der er indehaver af dokumentationen og er bemyndiget til at udarbejde den tekniske journal og som er baseret i n romr det Handtekening van de persoon die bevoegd is de verklaring namens de fabrikant te tekenen de technische documentatie bewaart en bevoegd is om het technische bestand samen te stellen en die is gevestigd in het Woongebied henduse registrisse kantud isiku allkiri kes on volitatud tootja nimel deklaratsiooni koostama kes omab tehnilist dokumentatsiooni ja kellel on igus koostada tehniline toimik Sen henkil n allekirjoitus jolla on valmistajan valtuutus vakuutuksen laadintaan jolla on hallussaan tekniset asiakirjat joka on valtuutettu laatimaan tekniset asiakirjat ja joka on sijoittautunut yhteis n Signature de la personne habilit e r diger la d claration au nom du fabricant d tenir la documentation technique compiler les fichiers techniques et qui est implant e dans la Communaut Unterschrift der Person die berechtigt
88. mower with the discharged battery away from the battery 4 9 CHARGING BATTERY Charge battery in a well ventilated area Batteries generate explosive gases To prevent an explosion keep any device that may create sparks or flames away from the battery To prevent injury stand away from battery when the charger is turned on A damaged battery could explode 1 Refer to Section 4 7 Read the Battery and Charger s manual for specific instructions en 18 Verify battery polarity before connecting or disconnecting the battery cables 1 When installing the battery always assemble the RED positive battery cable first and the ground BLACK negative cable last When removing the battery always remove the ground BLACK negative cable first and the RED positive cable last Make sure battery is properly installed and secured to the battery tray Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and other reproductive harm Wash your hands after handling When connecting jumper cables Stop the engine on vehicle with good battery Connect RED jumper cable to the positive terminal on the good battery and to the positive terminal on the discharged battery Connect the BLACK jumper cable from the negative terminal on the good battery to the frame of mower with discharged battery
89. mper Load Ring 5 4134617 1 Neutral Return Spring e 6 4134618 1 Piston Ring Kit 7 4134619 1 Gerotor e 8 NS 1 Suction Elter Adapter Seal 9 4134620 1 O Ring e 10 NS 2 Servo Cover Gasket 11 4134621 2 O Ring 12 4134622 1 Spool Assembly e 13 NS 1 O Ring e 14 NS 1 Backup Ring 15 4134623 1 Sleeve Assembly e 16 NS 1 O Ring e 17 NS 1 Backup Ring e 5003034 1 Seal Kit Includes all Items marked Change from previous revision 99 AR 522 41 1 Electrical Schematic Serial No All II ABCDEFGHJKLMNP DUUUUUUUU 233256 ca ol ol zl al o cl 3 a XJ z O gt amp O O F amp aj a LBEwm DG Og LB Tn Og Wh L 4 ns TnBk x L 6 NN Pues Kg LB Tn oon ogWh S S 3 js Aa L 3 L 2 x ki 1 L 1 EE D 9 LB Tn Bk 1 203 SW 3 Og Og Wh 2 3 SW 6 R 3 Lb Bk K 1 TEE 87A Og Bu 30 ST 687 Lb Bk DI oe 85 Bk K 2 g S p o S sell is rn a Wh M 1 87A o e Og Bu 30 Bn Ye gt s er Pu Wn E e S 7 Rd RD B Lt Rd u Rd oP Ye Bu B 1 C Pk Bu 7 9 n 100 AR 522
90. n Serial Numbers Notes 1 452411 8 Screw M12 1 75 x 40 mm Hex Head 2 4161960 12 Spacer Deck HOC Bracket 3 452415 4 Screw M12 1 75 x 80 mm Hex Head 4 4137665 1 Deck Frame Front Decks 4 4137674 1 Deck Frame Rear Decks 5 4127478 4 Flanged Bushing 6 471221 AR Grease Fitting 90 7 4124423 1 LH Rear Cutting Height Bracket 8 4124425 1 RH Rear Cutting Height Bracket 9 4183948 1 Scraper Roller 10 4137534 2 Sleeve Roller 11 452438 14 Nut M12 1 75 Hex Flange 12 450413 2 Lockwasher M12 13 4163089 1 RH Roller Bracket 14 4163087 1 LH Roller Bracket 15 412017 2 Screw 5 16 18 x 3 4 Square Head 16 316938 2 Roll Pin 3 16 x 1 17 4163121 1 Roller 18 503378 2 Bearing Cup and Cone 19 367029 1 Locknut 3 4 16 Hex Jam 20 3010210 2 Seal 21 4163122 1 Tube Roller 22 4124015 1 Shaft Roller 23 471214 2 Grease Fitting Straight 24 4124129 4 Spacer 25 4124395 1 Front Cutting Height Bracket 26 450059 2 Screw M12 1 75 x 100 mm Hex Head 27 450380 2 Locknut M12 1 75 28 450402 2 Flat Washer M12 29 2198153 2 Roller 3 Change from previous revision 87 AR 522 33 1 Deck Valve erial No Part Number H ltem Part No Qty Description Serial Numbers Notes 1 4175181 2 Vented Logic Element Valve 5003579 1 Seal Kit 2 4175183 1 Relief Valve 2600 psi 5003578 1 Seal Kit 3 4175184 1 Solenoid Valve
91. n the mower and implements after each use Keep the equipment clean Do not wash equipment with engine running Serious engine damage may result Whenever possible clean the equipment using compressed air Do not wash any portion of the equipment while it is hot Do not use high pressure spray or steam Use cold water and automotive cleaners 1 Use compressed air to clean engine and radiator fins 2 Use only fresh water when washing your equipment Use of salt water or effluent water has been known to encourage rust and corrosion of metal parts resulting in premature deterioration or failure Damage of this nature is not covered by the factory warranty MAINTENANCE 4 3 Make sure an equal amount of material is removed from both sides of blade to prevent having an unbalanced blade An unbalanced blade will cause excessive vibration and may damage the mower 4 Use a blade balancer to check the blade after sharpening 5 Torque center mounting screw holding blade to 75 to 90 ft Ib 100 to 120 Nm Maximum 1 2 in 13 mm HR024 Figure 4D 4 Clean all plastic or rubber trim with a mild soap solution or use commercially available vinyl rubber cleaners 5 To maintain the original high luster of the fiberglass periodically wax with a good grade of One Step cleaner wax Repair damaged metal surfaces and use Jacobsen touch up paint Wax the equipment for maximum paint protection Cl
92. ndards u specifikazzjonijiet tekni i u ati SAE J1194 Normy i specyfikacje techniczne powi zane Normas t cnicas e especifica es usadas Standardele tehnice si specifica iile utilizate Pou it technick normy a pecifik cie Uporabljeni tehni ni standardi in specifikacije Est ndares y especificaciones t cnicas utilizadas Tekniska standarder och specifikationer som anv nds The place and date of the declaration Macro n nara Ha nekr apauns ta Misto a datum prohl en Sted og dato for erkl ringen Plaats en datum van de verklaring Deklaratsiooni v ljastamise koht ja kuup ev Vakuutuksen paikka ja p iv m r Lieu et date de la d claration Ort und Datum der Erkl rung T troc kai npepopnvia nAwong A nyilatkozat kelte hely s id Luogo e data della dichiarazione Deklar cijas vieta un datums Deklaracijos vieta ir data Il post u d data tad dikjarazzjoni Miejsce i data wystawienia deklaracji Local e data da declara o Locul si data declara iei Miesto a d tum vyhl senia Kraj in datum izjave Lugar y fecha de la declaraci n Plats och datum f r deklarationen Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA January 1 2011 Signature of the person empowered to draw up the declaration on behalf of the manufacturer holds the technical documentation and is authorised to compile the technical file and who is established in the Community
93. ng 2 3007764 1 Washer Blade 3 3008388 1 Adapter Blade 4 400410 1 Screw 1 2 13 x 1 3 4 Hex Head 5 450062 2 Screw M12 1 75 x 180 mm Hex Head 6 4117807 3 Spacer 7 4163107 1 Deck Housing 8 4124066 2 Caster Wheel Yoke 9 4124076 4 Flat Washer 1 10 4163106 1 Blade 22 3 8 Combination Standard Blade 10 4137186 1 Blade 22 3 8 High Lift Optional High Lift Blade 10 4124087 1 Blade 22 3 8 Low Lift Optional Low Lift Blade 11 4173922 2 Caster Wheel 6 1 4 x 3 12 4174960 1 Spacer Wheel 13 4173923 2 Ball Bearing Flange 14 443110 6 Nut 3 8 16 Hex 15 450326 2 Nut M12 1 75 Hex 16 446142 6 Lockwasher 3 8 Heavy 17 450402 4 Flat Washer M12 18 453011 6 Flat Washer 3 8 19 557523 1 Key 1 4 Square x 1 20 PJH1054 27 Spacer Cutting Height 21 4163124 1 Chute Rear Discharge 22 4163125 1 Cover Mulching 23 445783 3 Nut 3 8 16 Whizlock Flange 24 450424 2 Lockwasher M12 Heavy 25 365948 3 Pin 1 4 x1 3 4 Snap Ring 26 4133007 3 Sleeve Cutting Height 27 4175100 1 Motor Deck 4136829 1 Seal Kit 4177360 1 Check Valve 28 REF 1 Deck Frame See 32 1 29 452010 3 Washer 7 16 x 1 1 4 30 4139787 6 Nut Push On 31 440124 6 Carriage Bolt 3 8 16 x 1 3 4 Change from previous revision 85 AR 522 32 1 Deck Frame Serial No All VH A am 29 ieee ou 26 28 10 d x 86 AR 522 Item Part No Qty Descriptio
94. olator Engine 16 4174240 1 Cable Throttle 17 4185520 1 Bracket Oil Pan Protection 18 446142 4 Lockwasher 3 8 Heavy 19 446154 7 Lockwasher 1 2 Heavy 20 446160 4 Lockwasher 9 16 Heavy 21 453013 1 Flatwasher 7 16 22 453017 7 Flatwasher 1 2 23 443110 4 Nut 3 8 16 Hex 24 445795 8 Nut 5 16 18 Spiralock Flange 25 400108 1 Screw 1 4 20 x 3 4 Hex Head 26 4135765 1 Stud M8 1 25 27 453023 1 Flat Washer 1 4 28 444708 1 Locknut 1 4 20 Center 29 4179804 1 Fan 8 Blade Change from previous revision 61 15 1 Pump Mounting and Engine Exhaust Seral NosAl AR 522 62 AR 522 Item Part No Qty Description Serial Numbers Notes 1 362743 1 O Ring Seal 2 400264 5 Screw 3 8 16 x 1 1 4 Hex Head 3 400286 2 Screw 3 8 16 x 2 3 4 Hex Head 4 400410 2 Screw 1 2 13 x 1 3 4 Hex Head 5 4118252 1 Pump Traction See 39 1 and 40 1 6 4174880 1 Pump 3 Section Gear 4174881 1 Seal Kit 7 443118 2 Nut 1 2 13 Hex 8 444762 5 Locknut 3 8 16 Center 9 446142 5 Lockwasher 3 8 16 Heavy 10 446154 2 Lockwasher 1 2 Heavy Discard hardware included with 11 162236 1 Clamp Exhaust clamp use Items 29 and 30 12 362263 8 Screw M10 1 25 x 25mm Hex Head 13 363485 8 Lockwasher M10 Heavy 14 363586 6 Screw M8 1 25 x 20 mm Hex Head 15 4187920 1 Bracket Upper Tail Pipe 16 4136522 1 Flange Pump Drive 17 4119888 1 Driveshaft 4134587 2 e Cro
95. om r etablerad i gemenskapen 2006 42 EC Annex II 1 A 2 Tim Lansdell Technical Director Ransomes Jacobsen Limited West Road Ransomes Europark Ipswich IP3 9TT England 2006 42 EC Annex II 1 A 10 S g H Vasant Godhalekar VP of Engineering Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA Certificate Number Homep Ha ceprudukar Cislo osv d en Certifikatnummer Certificaatnummer Sertifikaadi number Hyv ksynt numero Numero de certificat Bescheinigungsnummer Api8u6 Niototrointikou Hiteles t si sz m Numero del certificato Sertifikata numurs Sertifikato numeris Numru ta ertifikat Numer certyfikatu Numero do Certificado Num r certificat slo osved enia tevilka certifikata Numero de certificado Certifikatsnummer 4179483 Rev B en 9 3 ADJUSTMENTS 3 1 GENERAL To prevent injury lower implements to the ground disengage all drives engage parking brake stop engine and remove key from ignition switch before making any adjustments or performing maintenance Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands If only the front or rear of the mower is raised place chocks in front of and behind the wheels that are not raised 1 Adjustments and maintenance should always be performed by a qualified technician If prop
96. otective Structure ROPS Never use a seat belt when operating mowers without a ROPS Accessory operator protective structures will continue to be offered for all equipment currently covered This allows for the outfitting of any machines without previous ROPS installations or replacement of damaged structures Keep legs arms and body inside the seating compartment while the vehicle is in motion Disconnect battery and controller electrical connectors before performing any welding on this mower This machine is to be operated and maintained as specified in this manual and is intended for the professional maintenance of specialized turf grasses It is not intended for use on rough terrain or long grasses en 4 SAFETY 1 1 2 IMPORTANT SAFETY NOTES This safety alert symbol is used to alert you to potential hazards DANGERE Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided MAY result in minor or moderate injury and property damage It may also be used to alert against unsafe practices Clengle J Indicates a potentially hazardous situation which if not avoided MAY result in property damage It may also be used to alert against unsafe practices For pictorial clarity some
97. ove the old filter 3 Operate engine at idle speed with hydraulic system in Neutral for five minutes The oil level alarm may sound during this time 4 Check hydraulic oil level in reservoir and fill to full mark on dipstick During cold weather the warning light may come on until oil has warmed up to operating temperature Wait until oil has warmed up and light goes out before operating mower 4 14 ELECTRICAL SYSTEM Always turn the ignition switch OFF and remove the For factory assistance with troubleshooting controller negative battery cable BLACK before inspecting or problems please note the controller hardware revision working on the electrical system and software version located on the lower right corner of the controller Controllers with equal or greater revision General precautions that can be taken to reduce electrical levels will be backward compatible problems are listed below Circuits are protected by a circuit breaker fuses and relays 1 Make certain all terminals and connections are clean mounted on or near the controller and properly secured 2 Check the interlock system fuses and circuit breakers PIECH regularly F2 e C If the interlock does not function properly and the problem cannot be corrected contact an authorized Jacobsen Dealer 3 Keep the wire harness and all in
98. ow the instructions on the anti freeze container and Engine Manual Keep radiator and hydraulic oil cooler air passages clean Use compressed air 30 psi maximum to clean the fins To clean radiator 1 Use a blow gun to clean the radiator and oil cooler fins A sliding panel located under the frame can be loosened and pulled back to allow dirt and debris to fall through frame 2 Check and tighten the fan belt Replace clamps and hoses every two years 3 If you have to add coolant more than once a month or add more than one quart at a time have a Jacobsen Dealer check the cooling system 4 16 ROLL OVER PROTECTIVE STRUCTURE ROPS A Roll Over Protective Structure ROPS designed for this mower is included with this mower as standard equipment Inspect it periodically and follow operating procedures described in the Safety amp Operation Manual Do not loosen or remove bolts do not weld drill modify bend or straighten a damaged structure 4 17 TIRES 1 Keep tires properly inflated to prolong tire life Check inflation pressure while the tires are cool Inspect tread wear 2 Check pressure every 50 hours or once a month Use an accurate low pressure tire gauge 3 Keep tires inflated to Front 16 psi 1 11 BAR Rear 12 psi 0 86 BAR 1 The seat the seat belt mounting hardware and any accessories within the ROPS should be inspected regularly and all damaged parts replaced immediately
99. ower the Mow Switch must be OFF lamp 8 off while the Neutral Start Switch lamp 12 Brake Switch lamp 6 and Fuel Valve Hold Coil lamp 27 must be on For factory assistance with troubleshooting controller problems please note the controller hardware revision and software version located on the lower right corner of the controller SEE 4 14 Controllers with equal or greater revision levels will be backward compatible Controller Functions by Lamp Number Lamp On Circuit is active Lamp Off Circuit is inactive INPUTS OUTPUTS Lamp Circuit Lamp Circuit 1 2 3 4 Program Select 1 3 and 4 are not used 19 Hydraulic Filter Light 5 Brake Switch 6 Seat Switch 7 Traction Control Switch 8 Mow Switch 9 Joystick Lower 10 Joystick Raise 11 Hydraulic Oil Level Switch 12 Neutral Switch 13 Not Used 14 Keyswitch Glowplug 15 Keyswitch Start 16 Joystick Active 17 Hydraulic Filter Switch 18 Engine Oil Pressure Switch 20 Hydraulic Oil Level Light 21 Not Used 22 Glowplug Light 23 Lower Solenoid 24 Raise Solenoid 25 Glowplug Relay 26 Start Relay 27 Fuel Solenoid Hold 28 Not Used 29 Audible Alarm 30 Mow Solenoid 31 Fuel Solenoid Pull 32 Power lgnition 33 Power Lights INPUTS OUTPUTS en 26 5 3 ELECTRICAL CIRCUITS When troubleshooting the machine using the controller always check that Program Active lamps 2 is on This indicates that th
100. proved container The spout must fit inside the fuel filler neck Avoid using cans and funnels to transfer fuel Never remove the fuel cap from the fuel tank or add fuel when the engine is running or while the engine is hot Do not smoke when handling fuel Never fill or drain the fuel tank indoors Clean spilled fuel immediately Never handle or store fuel containers near an open flame or any device that may create sparks and ignite the fuel or fuel vapors Be sure to reinstall and tighten fuel cap securely 4 6 FUEL SYSTEM Refer to Section 6 2 for specific maintenance intervals Before replacing any filter thoroughly clean the filter housing and the area around the filter Dirt must not be allowed to enter into fuel system Bleed the fuel system after the fuel filter and lines have been removed or the fuel tank has become empty See Engine Manual MAINTENANCE 4 4 Reassemble cap making sure it seals completely around the filter housing Dust evacuator must be facing down 5 Check all hoses and air ducts Tighten hose clamps Figure 4A Fill the fuel tank to within 1 in 25 mm below the filler neck Use clean fresh 2 Diesel fuel minimum Cetane Rating 45 Refer to Engine Manual for additional information Check fuel lines and clamps every 50 hours Replace fuel lines and clamps at the first sign of damage Store fuel according to local state
101. s will also create vibration and other stress on the machinery 4 Dust or sand particles can wear a dangerous groove in the blade H between the air vanes and the flat portion of the blade that will rapidly grow and produce a crack J permitting a piece of the vane to break off en 22 Remove dirt grease and oil from stud thread Do not lubricate threads Position wheel on hub and inspect to insure full contact between mounting surface of wheel and hub or brake drum Finger tighten all hardware then torque hardware in criss cross order always tighten nuts in the top position Check and re torque daily until torque is maintained at 85 95 ft lbs 115 128 Nm J HRO25 Figure 4C 4 20 SHARPENING BLADES 1 Place a wooden block between the blade and mower housing to stop the blade from moving The mower blades can develop sharp edges Use caution whenever servicing and handling 2 When dressing or sharpening the blade do not follow the original pattern of grind as shown in A Grind new cutting edges at an angle as shown in B If the maximum total loss of the blade reaches 1 2 in 13 mm do not sharpen further Replace blade Re sharpening the blade beyond the allowable 1 2 in 13 mm may allow the blade tip to break off and be thrown from the mower Such an incident can cause very serious bystanders and or property damage injury to 4 21 CARE AND CLEANING Clea
102. ss and Bearing 4134583 1 Joint and Tube Half Traction Pump Side 4134584 1 Joint and Shaft Half Engine Side 4134585 1 Plate and Yoke Engine Side 4134586 1 Clamp and Yoke Traction Pump Side 18 4179860 1 Tail Pipe 19 4165560 1 Muffler 20 4129251 2 Spring Tail Pipe 21 4129250 1 Bracket Lower Tail Pipe 22 450331 2 Nut M8 1 25 Hex Grade 8 23 441614 2 Carriage Bolt 5 16 18 x 1 24 450400 6 Washer M8 25 450411 8 Lockwasher M8 26 4187660 1 Bracket Muffler Support 27 A1103051 2 Screw M8 1 25 x 25mm Hex Head 28 3007889 1 Sleeve Insulating 29 452006 4 Flat Washer 5 16 30 444718 4 Locknut 5 16 18 Center 31 362539 4 Nut M8 1 25 Hex Change from previous revision 63 Serial No All 16 1 Fuel and Hydraulic Tanks AR 522 A Connect to engine fuel injector overflow 64 AR 522 Item Part No Qty Description Serial Numbers Notes 1 132647 1 Valve Shut Off 2 3001279 1 Switch Float REFERENCE SW 9 See 41 1 3 3002397 1 Plug Magnetic 339899 Ile O Ring 4 3009204 1 Fuel Tank 5 3005871 1 Hydraulic Tank 6 3005872 1 Shell Tank Cover 7 3006243 2 Plate Tank Mounting 8 3009347 1 Strainer Fuel Filler 9 3006332 1 Breather Filter 10 3006337 1 Fuel Sender REFERENCE R 1 See 41 1 11 5003374 1 Gasket 12 4177480 1 Cap Fuel Tank 13 554748 1 Fuel Line 5 16 I D Cut to 72 Inches Tank to Fuel Pump 14 554748 1 Fue
103. sses 106 43 1 O Ring Chart inen 108 PARTS CATALOG 7 en 31 AR 522 1 1 Decals Serial No All 32 JACOBSEN A Textron Company Item Part No Qty Description Serial Numbers Notes 1 4111408 2 Decal Bio Fluid 2 4134631 1 Decal Service 3 4177682 2 Decal AR 522 4 4181862 1 Decal Radiator Warning 5 4182386 1 Decal Jacobsen Emblem 6 4181861 1 Decal Start Assist Fluids 7 3008521 1 Decal Traction Pedal 8 3008522 1 Decal Brake 9 4181864 1 Decal Battery Danger 10 3008682 1 Decal Tow Valve 11 4179022 5 Decal Trimtek 12 4194327 1 Decal Patent 13 4179360 1 Decal Weight and Power 14 4156720 1 Decal Left Side Stripe Included with hood 15 4156721 1 Decal Right Side Stripe Included with hood 16 4131772 1 Decal Blank 17 4181865 1 Decal Warning 18 4117468 1 Decal Noise 105 dB 19 4164381 10 Decal Danger 2 on each cutting unit 20 4133609 10 Decal Height of Cut 2 on each cutting unit 21 4181860 5 Decal Read Manual 22 4134870 1 Decal TC O l 23 557844 1 Decal ROPS Structure Warning Located on ROPS See 7 1 24 5002952 1 Decal ROPS Seat Belt Warning Located on ROPS See 7 1 Change from previous revision
104. t 5 446140 8 Lockwasher 3 8 6 453011 8 Flat Washer 3 8 7 445795 4 Nut 5 16 18 Spiralock Flange 8 4129069 1 Lift Valve See 36 1 H 9 NS 1 Deck Valve S N 1651 1825 See 33 1 9 4217900 1 Deck Valve S N 1826 and Up See 33 2 10 4129071 1 4WD Valve See 37 1 H Order 4217900 to replace entire Deck Valve or service components listed in breakdown See 33 1 Change from previous revision 68 AR 522 Serial No All 20 1 Deck Hydraulics gt em v e a ZS Qs L CE j i ur Item Part No Qty Description Serial Numbers Notes 1 339985 2 Fitting 8 10 Straight 2 339989 3 Fitting 10 10 Straight 3 340009 1 Fitting 10 10 Straight 4 340070 11 Fitting 10 10 90 5 340030 2 Fitting 8 10 45 6 4129015 2 Hose Gear Pump to Deck Valve 7 4137588 1 Hose LH Front Motor to Deck Valve 8 4137382 1 Hose Front Motor to Front Motor 9 4137589 1 Hose RH Front Motor to Deck Valve 10 4129595 2 Hose Rear Motor to Deck Valve 11 4137383 2 Hose Center Motor to Rear Motor 12 4129597 1 Hose Deck Valve to Return Tube 13 REF 1 Return Tube See 18 1 Change from previous revision 69 Serial No All 21 1 Traction Hydraulics AR 522 70 AR 522 Item Part No Qty Description Serial Numbers Notes 1 339994 5 Adapter 12 12 Straight Fitting 2 4129035 1 Hose 4WD Valve to Traction Pump AWD Valve Port 3 339993 2 Adapter 12 10
105. t procedure until 3 5 mph 5 6 kph reverse speed is attained Figure 3E L P 0 101 16 R 0 to 1 5 mm LF016 Figure 3F 3 8 CUTTING HEIGHT Cutting height for decks can be adjusted from 3 4 to 5 1 4 in 19 133 mm in 1 4 in 6 mm increments Actual cutting height may vary somewhat from the heights given depending on turf conditions and other factors When cutting undulating areas lower cutting heights may cause scalping Adjust height accordingly to prevent turf damage 1 Park the mower on a flat level surface Fully lower cutting units Stop engine and remove key from ignition To prevent serious injury lower deck until it is resting completely on the front casters and rear roller This will prevent it from accidentally lowering while making adjustments Disengage all drives engage parking brake stop engine and remove ignition key 2 Refer to the chart provided for desired cutting height Use proper lifting techniques when lifting or lowering deck housings The deck housing assemblies weigh approximately 50 Ibs 23 kg 3 To lower height of cut remove all three snap lock pins A Lift outer spindle shaft B slightly and remove 1 2 in 13 mm spacers D and or 1 4 in 6 mm spacer E from bottom one at a time until desired height is obtained Carefully remove
106. ter M must be between 1 16 and 1 8 in 1 5 and 3 mm 5 Loosen screws G holding pump lever bracket just enough so it can be moved Start engine disengage parking brake and observe wheels Adjust bracket F in slotted holes until wheels do not turn Turn off engine and tighten bracket in place 6 Connect traction linkage When connecting linkage at traction pedal make sure pointer on traction pedal ADJUSTMENTS 3 Start mower and check operation of brakes Park mower on an incline approximately 16 7 slope and engage parking brake Brake must prevent mower from rolling Adjust nut C as required Figure 3C bracket is centered over Neutral switch M Figure 3E Start engine and check operation of traction pedal Wheels must not turn when pedal returns to Neutral and lamp 5 on controller should light see Section 5 2 H LFO14 Figure 3D en 11 3 ADJUSTMENTS 3 6 FORWARD REVERSE SPEED Forward and reverse speeds are adjusted at the traction pedal Set forward speed before adjusting reverse To adjust forward speed 1 Make sure drive pump has been set to Neutral and engine throttle is adjusted correctly 2 Start engine and check forward travel speed with engine at full throttle and mower in two wheel drive 2WD Forward transport speed should measure 10 mph 16 kph
107. ts just begin to raise 6 Tap the lift lever to lower position and wait until decks stop moving Repeat tapping joystick if required until front decks are on the ground en 14 Do not rush through steps 5 and 6 System will not be properly calibrated if decks do not start to raise in step 5 and are not fully lowered during step 6 7 Press and hold TCS switch until horn beeps System is now calibrated To cancel calibration mode turn keyswitch to the OFF position 3 10 TORQUE SPECIFICATION ADJUSTMENTS 3 All torque values included in these charts are approximate and are for reference only Use of these torque values is at your sole risk Jacobsen is not responsible for any loss claim or damage arising from the use of these charts Extreme caution should always be used when using any torque value Jacobsen uses Grade 5 Plated bolts as standard unless otherwise noted For tightening plated bolts use the value given for lubricated AMERICAN NATIONAL STANDARD FASTENERS 9 4 SIZE UNITS GRADE 5 GRADE 8 SIZE UNITS GRADE 5 GRADE 8 Lubricated Dry Lubricated Dry Lubri Dry Lubri Dry cated cated 36 32 in Ib Nm 20 2 3 7 16 14 ft lb Nm 37 50 1 50 67 8 53 71 8 70 94 9 8 32 in Ib Nm 24 2 7 30 3 4 7 16 20
108. ukto kodas Kodi i tal Prodott Kod produktu C digo do Produto Cod produs K d v robku 68098 Oznaka proizvoda C digo de producto Produktkod Machine Name HaumeHoBahne Ha MauunHaTa N zev stroje Maskinnavn Machinenaam Masina nimi Laitteen nimi Nom de la machine Maschinenbezeichnung Ovopao a unxavrjuaTtog G pn v Denominazione della macchina lekartas nosaukums Ma inos pavadinimas Isem tal AR 522 Magna Nazwa urz dzenia Nome da M quina Numele echipamentului N zov stroja Naziv stroja Nombre de la maquina Maskinens namn Designation MpegHasHayenne Ozna en Betegnelse Benaming Nimetus Tyyppimerkint Pa ym jimas Bezeichnung Xapaktnpiopdc Megnevez s Funzione Apz m jums Lithuanian Denominazzjoni Oznaczenie Designa o Specificatie Ozna enie Namen stroja Descripci n Beteckning Lawnmower Article 12 Item 32 Serial Number CepneH Homep S riov slo Serienummer Serienummer Seerianumber Valmistusnumero Num ro de s rie Seriennummer Zeiplak g apiBp c Sorozatsz m Numero di serie S rijas numurs Serijos numeris Numru Serjali Numer seryjny Numero de S rie Num r de serie S riov Cislo Serijska tevilka Numero de serie Serienummer 6809801651 6809802500 Engine ABuraren Motor Motor Motor Mootor Moottori Moteur Motor Mnxavrj Moduln v Motore Dzin js Varik
109. zna mierzona Nivel sonoro medido Nivelul m surat al puterii acustice Nameran hladina akustick ho v konu Izmerjena raven zvo ne mo i Nivel de potencia sonora medido Uppm tt ljudeffektsniv 105 dB A LWA Guaranteed Sound Power Level TapaHTupaHo HMBO Ha 3BYKOBa MouiHocr Garantovan akustick v kon Garanteret lydstyrkeniveau Gegarandeerd geluidsniveau Garanteeritud heliv imsuse tase Taattu nitehotaso Niveau de puissance sonore garanti Garantierter Schalldruckpegel Eyyunu vo err rre o NxXNTIKNG goe Szavatolt hangteljes tm nyszint Livello di potenza sonora garantito Garant tais ska as jaudas Iimenis Garantuotas garso stiprumo lygis Livell tal Qawwa tal Hoss Iggarantit Moc akustyczna gwarantowana Nivel sonoro farantido Nivelul garantat al puterii acustice Garantovan hladina akustick ho v konu Zajam ena raven zvo ne mo i Nivel de potencia sonora garantizado Garanterad ljudeffektsniv 105 dB A LWA Conformity Assessment Procedure Noise OueHka 3a cboTBeTcTBMe Ha npouenypara Llym Postup hodnocen pln n podm nek hluk Procedure for overensstemmelsesvurdering St j Procedure van de conformiteitsbeoordeling geluid Vastavushindamismenetlus m ra Vaatimustenmukaisuuden arviointimenettely Melu Proc dure d valuation de conformit bruit Konformit tsbeurteilungsverfahren Ger usch Aad kaoia AEloAGynonc Zuun ppwong O pu og

AR-522™ Parts & Maintenance Manual

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AR-522&trade; Parts &amp; Maintenance Manual

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AR-522™ Parts & Maintenance Manual