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Husqvarna CTH151 User's Manual

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1. 8 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 CHASSIS AND ENCLOSURES KEY PART NO NO 1 532 17 46 20 2 532 18 03 84 3 817 06 06 12 5 532 15 52 72 6 532 18 44 19 8 532 12 64 71 9 532 17 17 96 10 872 14 06 08 11 532 17 49 96 13 532 17 21 06 15 87418 05 12 16 87351 05 00 17 532 18 88 93 18 532 18 49 21 24 874 78 06 16 25 81913 13 12 26 87380 06 00 28 532 18 35 38 30 532 17 96 45 31 532 16 51 56 33 532 18 10 57 34 532 18 10 58 35 872 11 06 06 37 81749 05 08 38 532 18 17 48 39 532 17 47 14 58 532 18 71 54 69 532 14 24 32 89 532 18 10 99 145 532 15 65 24 162 532 18 03 82 163 532 18 03 83 164 532 16 56 05 DESCRIPTION Chassis Drawbar Screw 3 8 16 x 3 4 Bumper Hood Dash Saddle Clip Insulator 13 32 Mtg Hole Dash Bolt Carriage 3 8 16 x 3 4 Panel Dash L H Panel Asm Dash R H Screw Machine Truss Head 5 16 18 unc x 3 4 Nut Hood Bumper Hood Bolt Washer 13 32 x 13 16 x 12 Ga Nut Grille Lens Asm Inc Key s 212 258 261 Fender Bracket Fender Support Footrest L H Footrest R H Bolt Screw Thdrol 5 16 18 x 1 2 TYT Bracket Asm Pivot Mower Rear Bracket Pivot Duct Air Intake Screw Hx Wsh Hi Lo 1 4 1 2 Console Crd Auto Grey Rod Pivot Chassis Hood Bracket Exten Chassis Lh CRD Bracket Exten Chassis Rh CRD Support Battery CRD 33 KEY PART NO 165 166 170 171 172 173 175 179 184 185 186 187 188 189 190 198
2. Husqvarna CTH151 Owner s Manual SAFETY RULES Safe Operation Practices for Ride On Mowers IMPORTANT THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH DO NOT GENERAL OPERATION Read understand and follow all instructions in the manual and on the machine before starting Only allow responsible adults who are familiar with the instructions to operate the machine e Clearthe area of objects such as rocks toys wire etc which could be picked up and thrown by the blade e Be sure the area is clear of other people before mow ing Stop machine if anyone enters the area Never carry passengers Do not mow in reverse unless absolutely necessary Always look down and behind before and while back ing e aware of the mower discharge direction and do not point it at anyone Do not operate the mower without either the entire grass catcher or the guard in place e Glow down before turning e Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting e off blades when not mowing e Stop engine before removing grass catcher or un clogging chute e Mow only in daylight or good artificial light e Do not operate the machine while under the influence of alcohol or drugs e Watch for tr
3. Replace spark plug Recharge or replace battery Replace fuel filter Empty fuel tank and refill tank with fresh clean gasoline Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Depress brake pedal Disengage attachment clutch Recharge or replace battery Replace fuse Clean battery terminals Check all wiring Check replace ignition switch Check replace solenoid or starter Contact an authorized service center department Recharge or replace battery Clean battery terminals Check all wiring Check replace solenoid or starter Raise cutting height reduce speed Adjust throttle control Clean underside of mower housing Clean replace air filter Check oil level change oil Clean and regap or change spark plug Replace fuel filter Empty fuel tank and refill tank with fresh clean gasoline Empty fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Connect and tighten spark plug wire Clean engine air screen fins Clean replace muffler Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Replace blade Tighten blade bolt Replace blade mandrel Tighten loose part s Replace damaged parts TROUBLESHOOTING POINTS PROBLEM CAUSE Engine continues to run 1 Faulty operator safety presence control syst
4. in the Operation section of this manual e With mower in desired height of cut position gauge wheels should be assembled so they are slightly off the ground Install gauge wheel in appropriate hole with shoulder bolt 3 8 washer and 3 8 16 locknut and tighten securely e Repeatforopposite side installing gauge wheel in same adjustment hole 3 8 16 LOCKNUT GAUGE WHEEL MOUNTING BRACKET 2 uL 3 8 WASHER 7 GAUGE WHEEL SHOULDER BOLT FIG 11 TO OPERATE MOWER See Fig 12 Yourtractor is equipped with an operator presence sensing switch Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine You must remain fully and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equipment on rough rolling terrain or hills Select desired height of cut e Lower mower with attachment lift control Start mower blades by engaging attachment clutch control TO STOP MOWER BLADES disengage attachment clutch control ATTACHMENT LIFT LEVER HIGH POSITION 27 Low POSITION ATTACHMENT CLUTCH LEVER ENGAGED POSITION DISENGAGED POSITION 14 CAUTION Do not operate the mower without either the entire grass catcher on mowers so equipped or the deflector shield in place TO OPERATE ON HILLS WARNING Do not drive up or down hills with slopes greater t
5. mulcher plug and discharge deflector MULCHING Requires mulcher plug Place deck into the high cut position e Remove bagger or optional rear discharge deflector e Unhook the two 2 straps and remove discharge chute e nsertmulcher plug and handle assembly through back plate and onto the mower deck chute adaptor e Secure the plug assembly by connecting the two straps over the handle and hook into the holes provided 17 e Replace bagger or optional rear discharge deflector to allow mower to operate You are now ready to begin mulching BAGGING see Fig 18 e Place deck into the high cut position the rear discharge deflector or mulching plug e Insert the discharge chute into the opening in the backplate and onto the mower deck adaptor e Attach the chute to the tractor by hooking the two straps to the flange of the chute NOTE The strap hook must go through the discharge chute only Do not allow the hook to enter the slot in the tractor back plate If it does the discharge chute will not float with the mower deck when mowing on uneven terrain e Install bagger onto tractor BACKPLATE SLOT REAR DISCHARGING optional accessory required e Place deck into the high cut position e Remove bagger and mulching plug if installed e Depress rear door and install discharge chute through opening in backplate and slide over deck adaptor e Attach the chute by hooking the two straps into th
6. Mfg Transaxle Shaft Asm Pedal Foot CRD Bearing Nylon Washer 21 32 x 1 x 16 Ga Pin Roll 3 16 x 1 Pulley Flat Composite 3 06 Bolt Fin Hex 3 8 16 unc x 2 3 4 Spacer Split 395 x 59 Bzp Washer 13 32 x 13 16 x 12 Ga Washer 11 32 x 5 8 x 12 Ga Pulley Idler V Groove Plasitc Bellcrank Clutch Grnd Drv Retainer Belt Style Spring Bolt Carr Sh 3 8 16 x 1 1 2 Gr 5 Nut Crownlock 3 8 16 unc Nut Crownlock 5 16 18 Link Clutch 7 66 Spring Return Clutch Screw 3 8 16 x 1 1 4 V Belt Kev 112 0650 CRD Cover Pedal Washer Keeper Belt Engine F Proof Strap Torque Rh Strap Torque Lh Spacer Split Washer 25 32 x 1 1 4 x 16 Ga Ring E Key Square Washer 25 32 x 1 5 8 x 16 Ga Asm Shaft Cross Rear Spring Torsion Washer 17 32 x 3 4 x 16 Ga Link Transaxle 35 KEY PART NO NO 95 532 17 00 15 96 532 12 47 88 112 81909 12 10 120 87390 06 00 150 532 16 58 50 151 819 13 32 10 156 532 16 60 02 158 532 16 55 89 159 532 18 39 00 161 872 14 04 06 162 87368 04 00 163 874 78 04 16 165 532 16 56 23 166 817 49 05 10 167 53216 55 88 168 532 16 54 92 169 532 16 55 80 171 817 49 06 08 172 532 17 02 71 177 532 16 59 32 178 532 16 59 33 179 532 12 09 58 180 532 16 56 30 181 532 18 02 11 182 532 18 26 82 183 532 18 60 07 184 817 49 06 44 185 186 187 197 199 200 203 207 214 215 253 254 255 258 259 261 263 264 265 266 267 532 17 00 08 532 16 56 14 817 58 05 20 532 16 96 13 532 16 9
7. SHORTENTHE LIFE OF THE SELF LUBRICATING BEARINGS IF YOU FEEL THEY MUST BE LUBRICATED USE ONLY A DRY POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY 18 MAINTENANCE TRACTOR Always observe safety rules when performing any main tenance BRAKE OPERATION If tractor requires more than six 6 feet stopping distance at high speed in highest gear then brake must be adjusted See TO ADJUST BRAKE in the Service and Adjustments section of this manual TIRES e Maintain proper air pressure in all tires See PRODUCT SPECIFICATIONS section of this manual e Keep tires free of gasoline oil or insect control chemi cals which can harm rubber e Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire damage NOTE To seal tire punctures and prevent flat tires due to slow leaks tire sealant may be purchased from your local parts dealer Tire sealant also prevents tire dry rot and corrosion OPERATOR PRESENCE SYSTEM Be sure operator presence and interlock systems are work ing properly If your tractor does not function as described repair the problem immediately The engine should not start unless the clutch brake pedal is fully depressed and attachment clutch control is in the disengaged position e Whenthe engine is running any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine e When the engine is running and the attach
8. driveways etc After one or two rounds mow in the opposite direction making left hand turns until finished See Fig 14 FIG 14 e f grass is extremely tall it should be mowed twice to reduce load and possible fire hazard from dried clip pings Make first cut relatively high the second to the desired height e Do not mow grass when it is wet Wet grass will plug mower and leave undesirable clumps Allow grass to dry before mowing Always operate engine at full throttle when mow ing to assure better mowing performance and proper discharge of material Regulate ground speed by se lecting a low enough gear to give the mower cutting performance as well as the quality of cut desired e When operating attachments select a ground speed that will suit the terrain and give best performance of the attachment being used MULCHING MOWING TIPS IMPORTANT FOR BEST PERFORMANCE KEEP MOWER HOUSING FREE OF BUILT UP GRASS AND TRASH CLEAN AFTER EACH USE e The special mulching blade will recut the grass clip pings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed Also the mulched grass will biode grade quickly to provide nutrients for the lawn Always mulch with your highest engine blade speed as this will provide the best recutting action of the blades e Avoid cutting your lawn when it is wet Wet grass tends to form clumps and inte
9. 18 Washer 17 32 x 1 3 16 x 12 Ga Bolt Shoulder 5 16 18 x 62 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 DECALS KEY PART NO NO 1 532 14 54 98 3 532 18 89 23 5 532 18 89 25 6 532 16 88 69 7 532 18 89 21 9 532 18 89 30 10 532 14 50 05 11 532 18 21 66 12 532 15 97 37 DESCRIPTION Decal Read Owner s Manual Sym Decal Hood Decal Wheel Steering Decal Tick Mark Decal Hood Decal Fender Logo Decal Bat Dan Poi P L Sym Wpn Decal Mower Cut Finger Symbol Decal Brake Clutch Symbol Lt WHEELS amp TIRES 4 10 11 wheel 1 39 KEY PART NO NO 14 532 15 97 36 17 532 14 08 37 20 532 16 69 60 21 532 16 62 86 532 13 83 11 532 18 10 90 532 18 10 91 532 18 04 35 532 18 99 43 KEY PART NO NO 2 3 4 5 6 7 8 9 10 11 582 14 43 34 532 05 91 92 532 06 51 39 532 10 62 22 532 05 99 04 532 13 83 36 532 12 49 57 532 12 49 59 532 13 83 37 532 12 20 82 532 12 49 26 532 17 50 39 DESCRIPTION Decal Chassis Hot Muffler Decal Saddle Brake Parking Decal Bypass Fender CRD Decal Hex Belt Sch 92 CRD Decal Lift Handle Pad Footrest RH Pad Footrest LH Decal Rear Plate CRD Symbols Manual Owner s English DESCRIPTION Cap Value Tire Stem Value Tire F Ts 15 x 60 6 Service Tube Inner Front 435060 Rim Asm 6 front Silver Se
10. 205 207 208 209 212 256 258 259 260 261 265 266 272 273 NO 532 18 11 00 532 17 18 75 532 17 88 62 872 14 06 20 819 13 20 16 873 51 06 00 532 18 82 03 532 18 82 02 532 17 46 62 532 18 11 01 532 16 07 93 532 12 50 04 819 06 12 16 810 07 10 00 871 08 10 10 532 16 89 37 817 49 06 08 817 67 05 08 817 67 06 08 817 00 06 12 532 18 35 48 532 18 13 61 532 18 52 14 532 18 52 13 532 18 52 16 532 18 52 12 532 18 57 04 532 18 57 03 532 18 88 95 532 18 88 96 532 00 54 79 DESCRIPTION Cover Battery Screw Hi Lo 13 16 x 3 4 Backplate CRD Bolt Rdhd Sqnk 3 8 16 x 2 1 2 Gr 5 Washer 13 32 x 1 1 4 x 16 Ga Nut Keps Hex 3 8 16 unc Guard Trap Rod Pivot FBI CRD Bracket Actuator Bagger CRD Knob Rod Brake Parking Latch Asm Mulch Bagger Nut Weld Washer 10 Washer Lock 10 Screw Pan Hd Phillip 10 24 x 5 8 Nut Push Screw Thdrol 3 8 16 x 1 2 Screw Thdrol 5 16 18 x 1 2 Screw Thdrol 3 8 16 x 1 2 Screw Hex Wsh Thdrol 3 8 16 Insert Lens Reflect Cover Fender Rack Lens RH Lens LH Cover Lens Insert Grille Seal RH Side Bagger Seal LH Side Bagger Vent Hood LH Vent Hood RH Plug NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 DRIVE gt deo Lar E 2 1 qe ez raw AM e 11 7 172 1 H ta p PN i D I 2 1 96 N27 d 1
11. 24 P d an 1 al A 1 21 S W 2 255 5 0 drive hydro Laser 14 34 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 DRIVE KEY PART NO NO 8 532 16 56 19 9 532 18 03 54 10 8760204 16 14 81004 04 00 15 874 49 05 44 16 87380 05 00 19 87380 06 00 21 532 12 12 74 22 532 17 56 07 24 873 35 06 00 25 532 10 68 88 26 81913 13 16 27 87602 04 12 28 532 17 57 65 29 532 07 16 73 30 532 16 95 92 34 532 17 55 78 35 532 1201 83 36 81921 16 16 37 532 12 49 63 38 532 16 59 36 39 87476 06 44 40 532 12 49 65 42 81913 13 12 43 81911 10 12 47 532 12 77 83 48 532 15 44 07 49 532 12 32 05 50 87211 06 12 51 873 68 06 00 52 87368 05 00 53 532 10 57 10 55 532 10 57 09 56 817 06 06 20 57 532 1701 40 62 532 12 35 33 65 81004 07 00 66 532 15 47 78 71 532 16 91 82 73 532 1691 83 74 532 13 70 57 75 532 12 17 49 76 812 00 00 01 77 532 12 35 83 78 532 12 17 48 81 532 17 00 06 82 532 16 57 11 83 819 17 12 16 84 532 17 00 07 DESCRIPTION Transaxle Hydro Gear 321 0510 Order parts from transaxle manu facturer Rod Shift Fender Adjust Lt Clutch Asm Noram Pin Cotter 1 8 x 1 Washer Lock Hvy Helical Bolt Hex FGHD 5 16 18 x Gr 5 Nut Lock Hex W Ins 5 16 18 unc Nut Lock Hex w Ins 3 8 16 unc Knob Duckhead 1 4 13 unc BIk Rod Brake Nut Spring Rod Brake Washer 13 32 x 13 16 x 16 Ga Pin Cotter 1 8 x 3 4 Rod Parking Brake Cap Parking Brake Bracket
12. 25 4 mm REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 STEERING ASSEMBLY steering pl It 29 36 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 STEERING ASSEMBLY KEY PART NO NO 1 532 16 66 27 2 532 18 47 06 3 532 16 98 40 4 532 16 98 39 5 532 12 49 31 6 532 12 17 48 8 812 00 00 29 10 532 17 51 21 11 810 04 06 00 12 87394 08 00 13 532 13 65 18 15 532 14 52 12 17 532 18 06 41 29 817 0006 12 32 532 17 01 62 33 81911 12 16 34 81004 05 00 35 873 54 05 00 36 532 15 50 99 37 532 15 29 27 38 532 16 66 26 39 81918 24 11 40 873 54 06 00 41 532 15 99 45 42 532 16 96 34 43 532 12 17 49 44 532 18 06 40 46 532 12 12 32 51 873 54 04 00 54 871 13 04 20 65 532 16 03 67 67 87211 06 18 68 532 16 98 27 71 532 17 51 46 82 532 16 98 35 87 532 17 39 66 88 532 17 51 18 91 532 17 55 53 95 532 18 89 67 DESCRIPTION Steering Wheel Front Axle Assembly Spindle Assembly L H Spindle Assembly R H Bearing Race Thrust Hardened Washer 25 32 x 1 5 8 x 16 Ga Ring Klip Link Drag Washer Lock Nut Hex Jam Toplock 1 2 20 unf Spacer Axle Nut Hex Flange Lock Shaft Assembly Steering Screw 3 8 16 x 3 4 Rod Tie Washer 11 32 x 3 4 x 16 Ga Washer Lock Hvy Hlcl Spr 5 16 Crownlock Nut 5 16 24 unf Bushing Steering Screw TT 10 32 x 5 x 3 8 Flange Cap Wheel Steering Washer 9 16 ID x 1 1 2 OD 11 G Nut Crownlock 3 8 24 unf Adaptor Stee
13. 5 16 18 Thd Form Bolt 3 8 24 x 1 25 Gr 8 Ptch Lhthd Nut Crown Lock 5 16 18 Bracket Idler Sprt RR Bracket Idler Sprt RF Bracket Suspension LF Bracket Suspension RF Brace Support Susp Frt Bracket Asm Susp RR Bracket Asm Susp LR Screw Thd Rolling Washer Spacer Mower Vented Mandrel Pulleys Nut Flg Top Lock Bracket Gauge Wheel Lf Bracket Gauge Wheel Rf Pulley Idler V Groove Dim 4 25 45 KEY PART NO NO 40 87368 06 00 41 873 90 06 00 44 532 17 55 38 45 532 17 55 39 46 532 13 77 29 55 532 16 54 45 56 532 16 57 23 61 532 16 59 45 67 532 10 69 32 68 532 18 02 17 69 532 16 54 82 84 532 15 60 85 116 532 18 42 19 117 532 13 39 57 118 873 93 06 00 119 819 12 14 14 124 872 11 06 12 130 872 11 05 06 131 532 16 56 61 152 532 17 60 74 158 817 72 04 08 185 532 18 82 34 532 18 18 57 SS 532 18 18 58 532 18 99 49 DESCRIPTION Nut Crownlock 3 8 16 unc Nut Lock Flg 3 8 16 unc Cover Mandrel Lh Cover Mandrel Rh Screw Thd Roll 1 4 20 x 5 8 Arm Idler Spacer Retainer Mower Spring Tension Belt Knob Hex Belt Shaft Asm W Lwr Brg Rh Thd CRD Keeper Belt Idler Bolt Shoulder Wheel Gage Donut Wide Nut Centerlock 3 8 16 unc Washer 3 8 x 7 8 x 14 Ga Bolt Carr Sh 3 8 16 x 1 1 2 Gr5 Bolt Rdhdsqnk 5 16 18 unc x 3 4 Chute Bagger CRD 92cm Cable Clutch Screw Thd Cut 1 4 20 x 1 2 Head Asm Cable Clutch Mandrel Asm Service Mandrel Asm CRD Lh Threads SVC Replacement Mower Complete Std Deck Order sepa
14. NON REMOVABLE PROPERLY SECURE YOUR ON C F B E A D CONNECTIONS WIRING I o m gt ps ICH 94 29 TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 ELECTRICAL REPAIR PARTS 30 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 ELECTRICAL KEY PART NO NO 1 532 14 49 27 2 874 76 04 12 16 532 17 61 38 21 532 17 56 88 22 5320041 52 24 532 12 47 80 25 532 16 59 87 26 532 17 51 58 27 87351 04 00 28 532 12 77 25 29 532 12 13 05 30 532 17 55 66 33 532 14 04 01 40 532 18 80 36 41 871 11 04 08 42 532 13 15 63 43 532 17 88 61 48 532 14 08 44 52 532 14 19 40 58 532 16 94 19 59 532 18 03 79 66 81749 06 08 81 532 10 97 48 DESCRIPTION Battery Bolt Hex Hd 1 4 20 unc x 3 4 Switch Interlock Harness Asm Light W 4152J Bulb Light 1156 Cable Starter 6 Ga 11 Red Cable Battery Crd 56 Red Fuse Nut Keps Hex 1 4 20 unc Cable Ground 6 Ga 18 Black Switch Plunger Normal Op Gray Switch Ignition Key Ign Harness Ign Bolt Flk Fin Hex 1 4 20 unc x 1 2 Cover Terminal Red Solenoid Adapter Ammeter Rectangular Protection Wire Loop Buzzer Crd Switch FBI CRD Screw Thdrol 3 8 16 x 1 2 Ty Tt Relay Asm NOTE All component dimensions given in U S inches 1 inch 2 25 4 mm 31 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 CHASSIS AND ENCLOSURES chassis laser
15. adjustments Save this manual for future reference ATTACHMENT CLUTCH LEVER LIGHT SWITCH POSITION IGNITION SWITCH LIFT LEVER PLUNGER ATTACHMENT LIFT LEVER CLUTCH BRAKE PEDAL THROTTLE CHOKE CONTROL PARKING BRAKE HEIGHT ADJUSTMENT KNOB FREEWHEEL CONTROL MOTION CONTROL LEVER H FIG 9 Our tractors conform to the safety standards of the American National Standards Institute ATTACHMENT CLUTCH LEVER Used to engage the mower blades or other attachments mounted to your tractor LIGHT SWITCH POSITION Turns the headlights on and off THROTTLE CHOKE CONTROL Used for starting and controlling engine speed CLUTCH BRAKE PEDAL Usedfor declutching and brak ing the tractor and starting the engine PARKING BRAKE Locks clutch brake pedal into the brake position FREEWHEEL CONTROL Disengages transmission for pushing or slowly towing the tractor with the engine off 12 MOTION CONTROL LEVER Selects the speed and direction of tractor ATTACHMENT LIFT LEVER Used to raise and lower the mower deck or other attachments mounted to your tractor LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position IGNITION SWITCH Used for starting and stopping the engine HEIGHT ADJUSTMENT KNOB Usedto adjustthe
16. gasoline and other fuels They are flammable and vapors are explosive Use only an approved container Never remove gas cap or add fuel with the engine running Allow engine to cool before refueling Do not smoke Never refuel the machine indoors Neverstorethe machine orfuel containerinside where there is an open flame such as a water heater Never run a machine inside a closed area Keep nuts and bolts especially blade attachment bolts tight and keep equipment in good condition Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build up Clean oil or fuel spillage Allow machine to cool before storing Stop and inspect the equipment if you strike an object Repair if necessary before restarting Never make adjustments or repairs with the engine running Grass catcher components are subject to wear dam age and deterioration which could expose moving parts or allow objects to be thrown Frequently check components and replace with manufacturer s recom mended parts when necessary Mower blades are sharp and can cut Wrap the blade s or wear gloves and use extra caution when servicing them Check brake operation frequently Adjust and service as required SAFETY RULES Safe Operation Practices for Ride On Mowers Be sure the area is clear of other people before mowing Stop machine if anyone enters the area N
17. hours of operation or at least once a year if the tractor is not used for 50 hours in one year Check the crankcase oil level before starting the engine and after each eight 8 hours of operation TO CHANGE ENGINE OIL See Fig 22 Determine temperature range expected before oil change All oil must meet API service classification SF SJ e Be sure tractor is on level surface e Oil will drain more freely when warm e Catch oil in a suitable container e Remove oil fill cap dipstick Be careful not to allow dirt to enter the engine when changing oil e Remove yellow cap from end of drain valve and install the drain tube onto the fitting OIL DRAIN VALVE CLOSED AND LOCKED POSITION YELLOW CAP FIG 22 MAINTENANCE e Unlock drain valve by pushing inward and turning counterclockwise e To open pull out on the drain valve e After oil has drained completely close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown e Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve e Refill engine with oil through oil fill dipstick tube Pour slowly Do not overfill For approximate capacity see PRODUCT SPECIFICATIONS section of this man ual e Use gauge on oil fill cap dipstick for checking level For accurate reading insert dipstick into the tube and push down firmly into place before removing Keep
18. key as soon as engine starts Do not run starter continuously for more than fifteen seconds per minute If the engine does not start after several attempts move throttle control to fast position wait a few minutes and try again If engine still does not start move the throttle control back to the choke position and retry WARM WEATHER STARTING 50 F and above e When engine starts move the throttle control to the fast position e The attachments and ground drive can now be used If the engine does not accept the load restart the engine and allow it to warm up for one minute using the choke as described above COLD WEATHER STARTING 50 F and below e When engine starts allow engine to run with the throttle control in the choke position until the engine runs roughly then move throttle control to fast posi tion This may require an engine warm up period from several seconds to several minutes depending on the temperature AUTOMATIC TRANSMISSION WARM UP e Before driving the unit in cold weather the transmission should be warmed up as follows e Be sure the tractor is on level ground e Place the motion control lever in neutral Release the parking brake and let the clutch brake slowly return to operating position e Allow one minute for transmission to warm up This can be done during the engine warm up period The attachments can also be used during the engine warm up period after the transmission has been warmed u
19. mower cutting height OPERATION WEAR YOUR The operation of any tractor can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields while operating your trac tor or performing any adjustments or repairs We recommend a wide vision safety mask over FORESIGHT IS BETTER THAN NO SIGHT HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE See Fig 10 Your tractor is equipped with an operator presence sens ing switch When engine is running any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine Depress clutch brake pedal into full BRAKE position and hold e Place parking brake lever ENGAGED position and release pressure from clutch brake pedal Pedal should remain in BRAKE position Make sure parking brake will hold tractor secure ATTACHMENT CLUTCH LEVER ENGAGED POSITION THROTTLE CHOKE CONTROL LEVER IGNITION KEY DISENGAGED POSITION MOTION CONTROL BRAKE POSITION PARKING BRAKE ENGAGED POSITION PARKING BRAKE DISENGAGED POSITION FIG 10 STOPPING See Fig 10 MOWER BLADES e To stop mower blades move attachment clutch lever to DISENGAGED position GROUND DRIVE e To stop ground drive depress clutch brake pedal into full BRAKE position e Move motion control lever to neutral position IMPORTANT THE MOTION CONTROL LEVER DOES
20. producing use except as herein stated Emission control system components necessary to comply with CARB TIER II and EPA regulations except for those components which are part of engine systems manufactured by third party engine manu facturers for which the purchaser has received a separate warranty with product information supplied at time of purchase 1 Year Warranty Power cutters stump grinder pole pruners and pole saws for non commercial non pro fessional non institutional or non income producing use All trimmers brushcutters clearing saws hover ing trimmers stick edgers backpack blowers hand held blowers hedge trimmers power assist collection systems used for commercial institutional professional or income producing purposes or use Batteries have a one year prorated limited warranty with 100 replacement during the first 6 months 90 Day Warranty Automatic Mower Chain saws power cutters stump grinders pole saws pole prun ers snow throwers model series 580 amp 600 walk behind mowers and commercial turf equipment or any Husqvarna product used for commercial institutional professional or income producing purposes or use except as otherwise provided herein Husqvarna Safety Apparel carries a 90 day warranty from the date of the customer s original purchase for defects in material and workmanship Normal wear tear or abuse is not covered under warranty Prod uct must be returned to Charlotte wit
21. 32 17 40 83 DESCRIPTION Bracket Pivot Rh Bag Asm CRD Bracket Side Bagger CRD Tube Upper Bagger CRD Tube Pivot Bagger CRD Tube Front Bagger CRD Tube Lower Bagger CRD Grip Handle Retainer Clip Rivet Rd Hd Drilled 3 8 Dia Plug Mulcher Handle Mulcher Pin Mulcher Washer 13 32 x 1 1 4 x 16 Ga Plug Support Bagger CRD Bolt 5 16 18 x 2 1 2 Seal Bracket Pnt Adj Pvt Bagger CRD Plug Tubing End NOTE All component dimensions given in U S inches 1 inch 25 4 mm Lv 8 Husqvarna SECTION 1 LIMITED WARRANTY Husqvarna Forest amp Garden Company Husqvarna warrants Husqvarna product to the original pur chaser to be free from defects in material and workmanship from the date of purchase for the Warranty Period of the product as set forth below fod aden All tiller tines against breakage trimmer shafts ignition coils and modules on hand 3 Year Warranty Spindles on Zero Turn Riders and Commercial Walk Behinds 2 Year COMMERCIAL Warranty Husqvarna Commercial Turf Equipment zero turn riders wide area walks and ground engaging commercial equipment 2 Year NON COMMERCIAL Warranty Automatic Mower Riding lawn mowers yard and garden tractors walk behind mowers tillers chain saws trimmers brushcutters clearing saws snow blowers handheld blowers backpack blowers hedge trimmers electrical products and power assist collection systems for noncommercial nonprofessional noninstitutional or nonincome
22. 6 12 872 14 05 08 871 17 07 80 532 16 98 45 532 17 56 09 532 17 56 52 532 17 50 28 817 00 06 16 532 17 56 08 532 17 80 62 532 18 02 12 532 13 14 94 817 00 06 12 532 18 19 95 532 18 20 13 532 18 20 61 872 14 06 26 DESCRIPTION Control Asm Bypass Hydro Spring Retainer 1 Washer 9 32 x 3 4 x 10 Ga Nut Lock Flg 3 8 16 unc Bushing Bellcrank Grnd Dr Washer 13 32 x 2 x 10 Ga Washer Srrted 5 16 ID x 1 125 Bracket Shift Mount Hub Shift Bolt Rdhd Sqnk 1 4 20 x 3 4 Gr 5 Nut Crownlock 1 4 20 unc Bolt Hex Fin 1 4 20 unc x 1 Gr 5 Bracket Pivot Lever Screw 5 16 18 x 5 8 Bracket Support Shift CRD Bolt Shoulder 5 16 18 x 561 Plate Fastening Lt Screw Thdrol 3 8 16 x 1 2 Ty Tt Shaft Asm Shifter Frt CRD Keeper Flat Idler 3 06 CRD Keeper Belt Idler 1 88 CRD Washer Sintered Pulley Idler Flat 1 88 CRD Bracket Idler Ground Drive CRD Keeper Belt 2 5 Od V Idler CRD Pulley V Idler 2 50 Od CRD Screw Hexwsh Thdrol 3 8 16 x 2 3 4 Link Shift Hub Tapered Round CRD Screw Thdrol 5 16 18 x 1 25 Nyliner Snap In 5 8 Bolt Shoulder 5 16 18 unc Bolt RDHD SQNK 5 16 18 x 1 Bolt Hex 7 16 20 x 5 Washer Nylon Rear Shaft Asm Brake Rod Brake Hydro Bracket Cable Chassis Screw 3 8 16 x 1 Brace Shaft Brake Mtg Clip Retainer Bracket Pulley Pulley Idler Screw 3 8 16 x 3 4 Bracket Clutch Mounting Spacer Idler Chassis Shield Idler Mower Bolt 3 8 16 x 3 1 4 NOTE All component dimensions given in U S inches 1 inch
23. ACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 SCHEMATIC 12VDC JE AMMETER STARTER OPTIONAL BATTERY SOLENOID STARTER SSS Rem a RED Ooo Ka id e 1 1 1 1 1 i 1 127 OO P Saale oe GR MR aa rh MIT m EL FBI BUZZER 1 SWITCH SE 64 ATTMENTCLUTCH 7 CLUTCH OFF TX 3 GREEN OPERATOR PRESENCE JPERATOR PRESE PEAY g6 D VN e 1 Gs 30 1 1 1 1 1 1 8 4 87A ee Ir 1 LO qo e 227 A BAGGER e INTERLOCK NO BAG SEAT SWITCH CHUTE OR NOT OCCUPIED PLUG D ST ICE 1 1 SS 1 T So cce GROUNDING CONNECTOR BLACK e Se ae aa 1 o FUEL N SPARK i LINE LO es ME PLuas GaP f 2 PLUGS ON oe of e Sen TWIN CYL ENGINES 1 28 VOLTS AC 3600 RPM REGULATOR DISCONNECTED CARBURETOR SOLENOID e RED REGULATOR WIAs ALTERNATOR CHARGING SYSTEM OUTPUT 15 AMP DC 3600 RPM BROWN BLACK e IGNITION SWITCH POSITION CIRCUIT MAKE OFF M G A1 NONE RUN LIGHT _B A1 A24L HEADLIGHTS RUN 1 m 17 START 5 1 NONE REMOVABLE CONNECTIONS G WIRING INSULATED CLIPS PTO SWITCH NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT THEY SHOULD BE REPLACED TO C G B H
24. E PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED i E OVER TEMP FUEL OIL PRESSURE BATTERY REVERSE FORWARD MOWER HEIGHT MOWER LIFT LIGHT CLUTCH ENGAGED CLUTCH DISENGAGED DANGER KEEP HANDS KEEP AREA CLEAR SLOPE HAZARDS AND FEET AWAY SEE SAFETY RULES SECTION DANGER indicates a hazard which if not avoided will result in death or serious injury A WARNING indicates a hazard which if not avoided could result in death or serious injury FREE WHEEL Automatic Models only CAUTION indicates a hazard which if not avoided might result in minor or moderate injury A CAUTION when used without the alert symbol indicates a situation that could result in damage Failure to follow instructions to the tractor and or engine could result in serious injury eg HOT SURFACES indicates a hazard which death The safety alert symbol not avoided could result in death serious injury is used to identify safety inform and or property damage ation about hazards which can og FIRE indicates a hazard which if not avoided result in death serious injury could result in death serious injury and or and or property damage property damage 11 OPERATION KNOW YOUR TRACTOR READ THIS OWNER S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and
25. Hex Bolts 1 4 20 x 3 4 2 Keps Nut 1 4 20 Steering Boot Steering 6 1 Oil Drain Tube 3 Extension Shaft For Future Use Key Pr 6 2 Keys 1 Locknut 1 4 28 Slope Sheet 1 Large Flat Washer cy t 1 Locknut 1 Hex Bolt 1 4 28 x 1 1 4 1 2 20 ASSEMBLY Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely Use the correct tools as necessary to insure proper tightness TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier Standard wrench sizes are listed 2 7 16 wrenches 1 3 4 wrenches Pliers When rightorlefthand is mentioned in this manual it means when you are in the operating position seated behind the steering wheel TO REMOVE TRACTOR FROM CARTON UNPACK CARTON e Remove all accessible loose parts and parts cartons from carton e Cut along dotted lines on all four panels of carton Remove end panels and lay side panels flat Check for any additional loose parts or cartons and remove Utility knife Tire pressure gauge BEFORE REMOVING TRACTOR FROM SKID ATTACH STEERING WHEEL See Fig 1 ASSEMBLE EXTENSION SHAFT AND BOOT e Slide extension shaft onto lower steering shaft Align mounting holes in extension and lower shafts and
26. ILING EDGE FIG 21 MAINTENANCE BLADE REMOVAL Raise mower to highest position to allow access to blades blade bolt lock washer and flat washer securing ade e Install new or resharpened blade with trailing edge up towards deck as shown IMPORTANT To ensure proper assembly center hole in blade must align with star on mandrel assembly Reassemble blade bolt lock washer and flat washer in exact order as shown e Tighten blade bolt securely 27 35 Ft Lbs torque IMPORTANT Blade bolt is grade 8 heat treated BATTERY Yourtractorhas a battery charging system which is sufficient for normal use However periodic charging of the battery with an automotive charger will extend its life e Keep battery and terminals clean e Keep battery bolts tight e Keep small vent holes open e Recharge at 6 10 amperes for 1 hour NOTE The original equipment battery on your tractor is maintenance free Do not attempt to open or remove caps or covers Adding or checking level of electrolyte is not necessary TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to leak power e Remove battery cover e Disconnect BLACK battery cable first then RED bat tery cable and remove battery from tractor e Rinse the battery with plain water and dry e Clean terminals and battery cable ends with wire brush until bright e Coat terminals with grease or petroleum jell
27. NOT RETURN TO NEUTRAL N POSITION WHEN THE CLUTCH BRAKE PEDAL IS DEPRESSED SS CLUTCH BRAKE PEDAL DRIVE POSITION HEIGHT ADJUSTMENT KNOB ENGINE e Move throttle control between half and full speed fast position NOTE Failure to move throttle control between half and full speed fast position before stopping may cause engine to backfire Turn ignition key to OFF position and remove key Always remove key when leaving tractor to prevent unauthorized use e Never use choke to stop engine IMPORTANT LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN OFF WILL CAUSE THE BATTERY TO BE DISCHARGED DEAD spectacles or standard safety glasses 13 NOTE Under certain conditions when tractor is standing idle with the engine running hot engine exhaust gases may cause browning of grass To eliminate this possibility al ways stop engine when stopping tractor on grass areas A TO USE THROTTLE CONTROL See Fig 10 Always operate engine at full throttle e Operating engine at less than full throttle reduces the battery charging rate Full throttle offers the best bagging and mower perfor CAUTION Always stop tractor com pletely as described above before leav ing the operator s position to empty grass catcher etc mance TO MOVE FORWARD AND BACKWARD See Fig 10 The direction and speed of movement is controlled by the motion control lever e Start tractor wi
28. OTE All component dimensions given in U S inches 1 inch 25 4 mm 41 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 MOWER LIFT lift rh 1piece 9 42 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 MOWER LIFT KEY PART NO NO 1 532 15 94 60 2 532 15 94 71 3 532 10 57 67 4 812 00 00 02 5 819 21 16 21 6 532 12 01 83 7 532 12 56 31 8 532 12 45 26 11 532 16 58 29 12 532 16 58 31 13 532 12 46 70 15 532 17 32 88 16 873 35 08 00 17 532 17 56 89 18 87380 08 00 19 532 13 98 68 20 532 16 35 52 23 53211 08 07 24 8191310 16 25 532 12 48 74 26 532 16 94 84 27 5321269 71 28 87335 06 00 29 532 13 80 57 30 532 15 02 33 31 532 16 98 65 32 873 54 06 00 36 532 15 50 97 37 532 12 39 35 38 81706 05 16 40 81911 24 10 41 532 12 39 34 49 532 14 52 12 50 532 11 04 52 DESCRIPTION Washer Asm Inner Spring W Plunger Shaft Asm Lift Pin Groove E Ring 5133 62 Washer 21 32 x 1 x 21 Ga Bearing Nylong Grip Handle Fluted Button Plunger Black Link Asm Lift L H Link Asm Lift R H Retainer Spring Link Front Nut Jam Hex 1 2 13 unc Trunnion BIk Zinc Nut Lock w wsh 1 2 13 unc Arm Suspension Mower Retainer Spring Nut Special Washer 13 32 x 5 8 x 16 Ga Spring 2 1 8 Retainer Clip Rod Adj Lift Zinc 7 49 Wrk Lg Nut Hex Jam 3 8 16 Unc Knob Inf 3 8 16 Unc BIk w sym Trunnion Infin Height Bearing Pvt Lift Nut Crownlock 3 8 24 Point
29. RED PRODUCTS Some states do not allow the exclusion of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state SECTION 5 CUSTOMER RESPONSIBILITIES The product must exhibit reasonable care maintenance operation storage and general upkeep as written in the maintenance section of the Owner s Operator s manual Should an operational problem or failure occur the product should not be used but delivered as is to an authorized Husqvarna dealer for evaluation Proof of purchase as explained in section 6 rests solely with the customer SECTION 6 PROCEDURE TO OBTAIN WARRANTY CONSIDERATION It is the Owner s and Dealer s responsibility to make certain that the Warranty Registration Card is properly filled out and mailed to Husqvarna Forest amp Garden Company This card should be mailed within ten 10 days from the date of purchase in order to confirm the warranty and to facilitate post sale service Proof of purchase must be presented to the authorized Husqvarna dealer in order to obtain warranty ser vice This proof must include date purchased model number serial number and complete name and address of the selling dealer To obtain the benefit of this warranty the product believed to be defective must be delivered to an au th
30. affic when operating near or crossing road ways e Use extra care when loading or unloading the machine into a trailer or truck Data indicates that operators age 60 years and above are involved in a large percentage of riding mower re lated injuries These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury e Keep machine free of grass leaves or other debris build up which can touch hot exhaust engine parts and burn Do not allow the mower deck to plow leaves or other debris which can cause build up to occur Clean any oil or fuel spillage before operating or storing the machine Allow machine to cool before storage Il SLOPE OPERATION Slopes are a major factor related to loss of control and tipover accidents which can result in severe injury or death All slopes require extra caution If you cannot back up the slope or if you feel uneasy on it do not mow it DO e Mow up and down slopes not across e Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain could overturn the machine Tall grass can hide obstacles e Use slow speed Choose a low gear so that you will not have to stop or shift while on the slope e Follow the manufacturer s recommendations for wheel weights or counterweights to improve stability e Use extra care with grass catchers or other attachments These can change t
31. andle to clear the chute in the event it AS has become clogged VERTICAL n ADJUSTMENT t DUMP HANDLE TUBE RETAINER SPRING BRACKET FIG 7 o M I TO ASSEMBLE AND INSTALL MULCHER A i PLUG See Fig 8 e Remove spring retainer and pin from handle e Insert plug into handle Make sure that the letter on both the plug and handle are on the same side and that they can both be seen from the top when laying on the ground BINDING e Secure with and retainer spring provided For in stallation see To Convert Mower in Section 5 of this FIG 6 manual BAGGER ADJUSTMENT SeeFig 7 For proper bag function and appearance it may be nec essary to adjust the bagger assembly There should be 6mm 1 4 9mm 3 8 gap between the bagger top and fender and the bagger top surface should be even with the top surface of the fender To adjust bagger position HORIZONTAL ADJUSTMENT e Slightly loosen the nuts securing the bagger RH and LH horizontal adjustment brackets Loosen only enough so the brackets keep their position but allow them to be moved e Move the brackets the amount forward or backward you wish the bag assembly to move Retighten the nuts securely VERTICAL ADJUSTMENT Slightly loosen the nuts securing the vertical adjust ment brackets Loosen only enough so the brackets keep their position but allow them to be moved e Move the brackets the amount up or down you wish the bag asse
32. commended by and comply with specifications of the manufacturer of your tractor Use common sense when towing Operate only at the low est possible speed when on a slope Too heavy of a load while on a slope is dangerous Tires can lose traction with the ground and cause you to lose control of your tractor PRODUCT SPECIFICATIONS 2 0 Gallons Unleaded Regular SAE 10W30 above 32 F SAE 5W 30 below 32 F Oil Capacity 3 0 Pints Spark Plug Champion RC12YC Gap 030 Ground Speed MPH Gasoline Capacity and type Oil Type API SF SJ Forward 0 5 5 Reverse 0 2 4 Tire Pressure Front 14 PSI Rear 10 PSI 15 Amps 3600 RPM AMP HR 35 MIN CCA 280 CASE SIZE U1R Blade Bolt Torque 27 35 FT LBS Charging System Battery CONGRATULATIONS on your purchase of a new tractor Ithas been designed engineered and manufacturedto give you the best possible dependability and performance Should you experience any problem you cannot easily remedy please contact your nearest authorized service center We have competent well trained technicians and the proper tools to service or repair this tractor Please read and retain this manual The instructions will enable you to assemble and maintain your tractor properly Always observe the SAFETY RULES CUSTOMER RESPONSIBILITIES e Read and observe the safety rules e Follow a regular schedule in maintaining caring for and using your tractor e F
33. d securely All tires are properly inflated For shipping purposes the tires were overinflated at the factory Be sure mower deck is properly leveled side to side front to rear for best cutting results Tires must be properly inflated for leveling Check mower and drive belts Be sure they are routed properly around pulleys and inside all belt keepers Y Check wiring See that all connections are still secure and wires are properly clamped Y Before driving tractor be sure freewheel control is in drive position WHILE LEARNING HOW TO USE YOUR TRACTOR PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS 4 Engine oil is at proper level Fuel tank is filled with fresh clean regular unleaded gasoline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition It is important to purge the transmission before oper ating your tractor for the first time Follow proper start ing and transmission purging instructions See TO START ENGINE and PURGE TRANSMISSION in the Operation section of this manual 55 x lt NN OPERATION These symbols may appear on your tractor or in literature supplied with the product Learn and understand their mean R L N gt REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION de ol d ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAK
34. dam age SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation whichever occurs first Spark plug type and gap setting are shown in PRODUCT SPECIFICATIONS section of this manual IN LINE FUEL FILTER See Fig 23 The fuel filter should be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor replacement is required e With engine cool remove filter and plug fuel line sec tions e Place new fuel filter in position in fuel line with arrow pointing towards carburetor Be sure there are no fuel line leaks and clamps are properly positioned Immediately wipe up any spilled gasoline FILTER CLEANING e Clean engine battery seat finish etc of all foreign matter e Keep finished surfaces and wheels free of all gasoline oil etc Protect painted surfaces with automotive type wax We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and trans mission are covered to keep water out Water in engine or transmission will shorten the useful life of your tractor Use compressed air or a leaf blower to remove grass leaves and trash from tractor and mower SERVICE AND ADJUSTMENTS WARNING TO AVOID SERIOUS INJURY BEFORE PERFORMING ANY SERVICE OR ADJUSMENTS Depress clutch brake pedal fully and set parking brake Place motion control lever in neutral N positi
35. e holes in the flange of the chute NOTE The strap hook must go through the discharge chute only Do not allow the hook to enter the slot in the tractor back plate If it does the discharge chute will not float with the mower deck when mowing on uneven terrain e Installthe discharge deflector to the backplate by screw ing the four 4 wing screws into the threaded inserts located in the backplate e Tighten the wing screws securely MAINTENANCE MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE 5 LSS Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners 5 5 Sharpen Replace Mower Blades Lubrication Chart Check Battery Level T R A C T 0 R Clean Battery and Terminals Check Transaxle Cooling Check V Belts Check Engine Oil Level Change Engine Oil with oil filter 5 Change Engine without oil filter Clean Air Filter Clean Air Screen SS m JI Inspect Muffler Spark Arrester Replace Oil Filter If equipped Clean Engine Cooling Fins Replace Spark Plug Replace Air Filter Paper Cartridge S S 5 5 Replace Fuel Filter 1 Change more often when operating under a heavy load or 3 Replace blades more often when mowing in sandy soil in high ambient temperatures 4 Not required if equi
36. e with clean en gine oil See ENGINE in the Maintenance section of this manual CYLINDER S Remove spark plug s e Pour one ounce of oil through spark plug hole s into cylinder s e Turnignition key to START position for a few seconds to distribute oil e Replace with new spark plug s OTHER Do not store gasoline from one season to another e Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems e f possible store your tractor indoors and cover it to give protection from dust and dirt e Cover your tractor with a suitable protective cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVERCOVERTRACTORWHILE ENGINE AND EXHAUST AREAS ARE STILL WARM TROUBLESHOOTING POINTS PROBLEM Will not start Hard to start Engine will not turn over Engine clicks but will not start Loss of power Excessive vibration CAUSE Out of fuel Engine not CHOKED properly Engine flooded Bad spark plug Dirty air filter Dirty fuel filter Water in fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Dirty air filter Bad spark plug Weak or dead battery Dirty fuel filter Stale or dirty fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustm
37. em when operator leaves seat with attachment clutch engaged Poor cut uneven Worn bent or loose blade Mower deck not level Buildup of grass leaves and trash under mower Bent blade mandrel Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Mower blades will not Obstruction in clutch mechanism rotate Worn damaged mower drive belt Frozen idler pulley Frozen blade mandrel Poor grass discharge Engine speed too slow Travel speed too fast Wet grass Mower deck not level Low uneven tire air pressure Worn bent or loose blade Buildup of grass leaves and trash under mower Mower drive belt worn Blades improperly installed Improper blades used Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels 1 2 3 4 5 6 7 8 9 0 1 1 1 Headlight s not working Switch is OFF if so equipped Bulb s or lamp s burned out Faulty light switch Loose or damaged wiring Blown fuse Battery will not charge Bad battery cell s Poor cable connections Faulty regulator if so equipped Faulty alternator Loss of drive Freewheel control in disengaged position Motion drive belt worn damaged or broken Air trapped in transmission during shipment or servicing Engine backfires when Engine throttle control not set between half and turning engine OFF full speed fast position before stoppin
38. engine and move motion control lever until tractor does not move forward or backward motion control lever in that position andturn engine off e While holding motion control lever in place loosen the adjustment bolt e Move motion control lever to the neutral lock gate position Tighten adjustment bolt securely NOTE If additional clearance is needed to getto adjustment bolt move mower deck height to the lowest position After above adjustment is made if the tractor still creeps forward or backward while motion control lever is in neutral position follow these steps Loosen the adjustment bolt e Move the motion control lever 1 4 to 1 2 inch in the direction it is trying to creep e Tighten adjustment bolt securely e Start engine and test SC still creeps repeat above steps until satis ied NEUTRAL LOCK ADJUSTMENT BOLT FIG 32 SERVICE AND ADJUSTMENTS TO ADJUST STEERING WHEEL ALIGNMENT If steering wheel crossbars are not horizontal left to right when wheels are positioned straight forward remove steer ing wheel and reassemble per instructions in the Assembly section of this manual FRONT WHEEL The front wheel toe in and camber are not adjustable on your tractor If damage has occurred to affect the front wheel toe in or camber contact your nearest authorized service center department TO REMOVE WHEEL FOR REPAIRS See Fig 33 Block up axle secure
39. ent Brake pedal not depressed Attachment clutch is engaged Weak or dead battery Blown fuse Corroded battery terminals Loose or damaged wiring Faulty ignition switch Faulty solenoid or starter Faulty operator presence switch es T 2 3 4 5 6 T 8 9 Weak or dead battery Corroded battery terminals Loose or damaged wiring Faulty solenoid or starter Cutting too much grass too fast Throttle in CHOKE position Dirty air filter Low oil level dirty oil Faulty spark plug Dirty fuel filter Stale or dirty fuel Water in fuel RON gt Spark plug wire loose Dirty engine air screen fins Dirty clogged muffler Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment 1 Worn bent or loose blade 2 Bent blade mandrel 3 Loose damaged part s 27 Build up of grass leaves and trash under mower gt 10 nosomc e Boc ool ON S o Oc Ox Seo CORRECTION Fill fuel tank See TO START ENGINE in Operation section Wait several minutes before attempting to start Replace spark plug Clean replace air filter Replace fuel filter Empty fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Clean replace air filter
40. ent of drive wheels The air is being removed from hydraulic drive system Move motion control lever to neutral position Shut off engine and set parking brake e Engage transmission by placing freewheel control in driving position See TO TRANSPORT in this section of manual e Sittinginthetractor seat start engine After the engine is running move throttle control to half 1 2 speed With motion control lever in neutral N position slowly disengage clutch brake pedal e Slowly move motion control lever forward after the tractor moves approximately five 5 feet slowly move motion control lever to reverse position After the trac tor moves approximately five 5 feet return the mo tion control lever to the neutral N position Repeat this procedure with the motion control lever three 3 times e Your transmission is now purged and now ready for normal operation MOWING TIPS e Mower should be properly leveled for best mowing per formance See TO LEVEL MOWER HOUSING in the Service and Adjustments section of this manual left hand side of mower should be used for trim ming e Drive so that clippings are discharged onto the area that has been cut Have the cut area to the right of the machine This will result in a more even distribution of clippings and more uniform cutting e When mowing large areas start by turning to the right so that clippings will discharge away from shrubs fences
41. er Height Indicator Plug Hole BIk 1 485 1 515 Dia Screw 5 16 18 x 1 Washer 11 32 x 1 1 2 x 10 Ga Scale Ind Height Blk Nut hex Flange Lock Nut Push Phos amp Oil NOTE All component dimensions given in U S inches 1 inch 25 4 mm 43 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 MOWER 36 92cm deck elect CRD 44 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 MOWER KEY PART NO NO 1 532 16 55 52 2 872 14 05 06 3 532 16 55 69 4 532 16 55 58 5 532 12 46 70 6 532 16 55 57 8 532 18 17 12 9 810 03 06 00 10 532 14 02 96 11 532 18 63 85 13 532 13 76 45 14 532 12 87 74 15 532 11 04 85 16 532 18 63 86 17 872 14 06 10 18 87211 06 06 19 532 13 28 27 20 532 18 17 13 21 873 68 05 00 22 532 16 52 43 23 532 16 54 46 24 532 16 52 42 25 532 16 52 44 26 532 16 52 37 27 532 16 55 68 28 532 16 55 67 30 532 17 39 84 31 532 18 76 90 32 532 15 35 31 33 532 17 83 42 34 532 16 52 39 35 532 16 52 38 36 532 14 67 63 DESCRIPTION Housing Asm Mower Bolt Rdhd Sqnk 5 16 18 unc x 3 4 Bracket Asm S Bar Chass Bracket Bar Sway Deck Retainer Spring Bar Sway Bolt 3 8 24 x 1 25 Gr 8 Patched Washer Lock Hvy 3 8 Unplated Washer Hard Blade 3 1 Lh Shaft Asm W Lower Bearing Housing Mandrel Vented Machd Bearing Ball Mandrel Blade 3 1 Rh Bolt Carriage 3 8 16 x 1 1 4 Bolt Rdhd Sqnk 3 8 16 x 3 4 Bolt Shoulder
42. ever carry passengers or children even with the blades off Do not mow in reverse unless absolutely necessary Always look down and behind before and while backing Never children They may fall off and be seriously injured or interfere with safe machine operation Keep children out of the mowing area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and when backing look behind and down for small children Mow up and down slopes 15 Max not across Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain could overturn the machine Tall grass can hide obstacles Use slow speed Choose a low gear so that you will not have to stop or shift while on the slope Avoid starting or stopping on a slope If tires lose traction disengage the blades and proceed slowly straight down the slope If machine stops while going uphill disengage blades shift into reverse and back down slowly Do notturn on slopes unless necessary and then turn slowly and gradually downhill if possible WARNING In order to prevent acci dental starting when setting up trans porting adjusting or making repairs always disconnect spark plug wire and place wire where it cannot contact spark plug WARNING Do not coast down a hill in neutral you may lose control of the tractor WARNING Tow only the attachments that are re
43. fullturns of adjustment nut will change mower height about 1 8 e Recheck measurements after adjusting Q SUSPENSION ARM LIFT LINK ADJUSTMENT NUT FIG 26 FRONT TO BACK ADJUSTMENT See Figs 27 and 28 IMPORTANT DECK MUST BE LEVEL SIDE TO SIDE IF THE FOLLOWING FRONT TO BACK ADJUSTMENT IS NECESSARY BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE TO SIDE To obtain the best cutting results the mower housing should be adjusted so that the front is approximately 1 8 to 1 2 lower than the rear when the mower is in its highest position Check adjustment on right side of tractor Measure distance D directly in front and behind the mandrel at bottom edge of mower housing as shown e Before making any necessary adjustments check that both front links are equal in length e If links are not equal in length adjust one link to same length as other link e lower front of mower loosen nut on both front links an equal number of turns e When distance D is 1 8 to 1 2 loweratfrontthan rear tighten nuts F against trunnion on both front links e To raise front of mower loosen nut F from trunnion on both front links Tighten nut E on both front links an equal number of turns The two front links must remain equal in length e Whendistance D is 1 8 to 1 2 lower at front than rear tighten nut F against trunnion on both front links e Recheck side to side adjust
44. g engine Mower will not operate 1 Bagger or optional rear discharge deflector is not installed correctly 28 EET nai CORRECTION Check wiring switches and connections If not corrected contact an authorized service center department Replace blade Tighten blade bolt Level mower deck Clean underside of mower housing Replace blade mandrel Clean around mandrels to open vent holes Remove obstruction Replace mower drive belt Replace idler pulley Replace blade mandrel Place throttle control in FAST position Shift to slower speed Allow grass to dry before mowing Level mower deck Check tires for proper air pressure Replace sharpen blade Tighten blade bolt Clean underside of mower housing Replace mower drive belt Reinstall blades sharp edge down Replace with blades listed in this manual Clean around mandrels to open vent holes Turn switch ON Replace bulb s or lamp s Check replace light switch Check wiring and connections Replace fuse Replace battery Check clean all connections Replace regulator Replace alternator Place freewheel control in engaged position Replace motion drive belt Purge transmission Move throttle control between half and full speed fast position before stopping engine Check bagger or optional rear discharge deflector for proper installation TR
45. h a warranty claim form All care and maintenance instructions must be followed as stated by the manufacturer on the care label The fit of the protective apparel boot is not covered under warranty 30 Day Warranty Replacement parts accessories including bars and chains tools and display items SECTION 2 HUSQVARNA S OBLIGATIONS UNDER THE WARRANTY Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect in material or workmanship during the warranty period SECTION 3 ITEMS NOT COVERED BY THIS WARRANTY The following items are not covered by this warranty 1 Normal customer maintenance items which become worn through normal regular use including but not limited to belts blades blade adapters bulbs filters guide bars lubricants rewind springs saw chain spark plugs starter ropes and tines 2 Natural discoloration of material due to ultraviolet light 3 Engine and drive systems not manufactured by Husqvarna these items are covered by the respective manufacturer s warranty as provided in writing with the product information supplied at the time of pur chase all claims must be sent to the appropriate manufacturer 4 Lawn and garden attachments are covered by a third party which gives a warranty all claims for war ranty should be sent to the manufacturer and 5 Emission Control System components necessary to comply with CARB TIER II and EPA regulations
46. han 15 and do not drive across any slope Choose the slowest speed before starting up or down hills e Avoid stopping or changing speed on hills e slowing is necessary move throttle control lever to slower position e f stopping is absolutely necessary push clutch brake pedal quickly to brake position and engage parking brake Move motion control lever to neutral position IMPORTANT THE MOTION CONTROLLEVER DOES NOT RETURN TO NEUTRAL N POSITION WHEN THE CLUTCH BRAKE PEDAL IS DEPRESSED e Torestart movement slowly release parking brake and clutch brake pedal e Slowly move motion control lever to slowest setting e Make all turns slowly TO TRANSPORT See Figs 9 and 13 When pushing or towing your tractor be sure to disengage transmission by placing freewheel control in freewheeling position Free wheel control is located under the seat e Raiseattachmentliftto highest position with attachment lift control e Raise seat and pull freewheel control up and back into the slot and release so it is held in the disengaged position net push or tow tractor at more than two 2 e To reengage transmission reverse above procedure NOTE To protect hood from damage when transporting your tractor on a truck or a trailer be sure hood is closed and secured to tractor Use an appropriate means of tying hood to tractor rope cord etc Transmission Engaged 4 Tra
47. harged battery e Connect the other end of the BLACK cable D to good chassis ground away from fuel tank and battery 25 TO REMOVE CABLES REVERSE ORDER BLACK cable first from chassis and then from the fully charged battery e RED cable last from both batteries WEAK OR DEAD FULLY CHARGED BATTERY BATTERY FIG 34 19 REPLACE HEADLIGHT BULB Raise hood e Pull bulb holder out of the hole in the backside of the grill e Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting Check wiring See electrical wiring diagram in the Repair Parts section TO REPLACE FUSE Replace with 20 amp automotive type plug in fuse The fuse holder is located behind the dash TO REMOVE HOOD AND GRILL ASSEMBLY Ser Fig 35 Raise hood e Unsnap headlight wire connector e Stand in front of tractor Grasp hood at sides tilt toward engine and lift off of tractor e To replace reverse above procedure HOOD HEADLIGHT WIRE FIG 35 ENGINE TO ADJUST THROTTLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary If adjustment is necessary see engine manual TO ADJUST CARBURETOR The carburetor has been preset atthe factory and adjustment should notbe necessary However mino
48. he stability of the machine e Keep all movement the slopes slow and gradual Do not make sudden changes in speed or direction e Avoid starting or stopping on a slope If tires lose trac tion disengage the blades and proceed slowly straight down the slope Do not turn on slopes unless necessary and then turn slowly and gradually downhill if possible Do not mow near drop offs ditches or embankments The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Do not mow on wet grass Reduced traction could cause sliding Do not try to stabilize the machine by putting your foot on the ground Do not use grass catcher on steep slopes CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Never assume that children will remain where you last saw them Keep children out of the mowing area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and when backing look behind and down for small children Never carry children They may fall off and be seriously injured or interfere with safe machine operation Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SERVICE Use extra care in handling
49. hook straps 3 8 LOCK NUT 3 8 LOCK NUT SUPPORT BRACKET 13 32 FLAT WASHER FIG 4C NOTE The strap hook must go through the discharge chute only Do not allow the hook to enter the slot in the tractor back plate This will allow the discharge chute to float with the mower deck when moving on uneven terrain DISCHARGE HOOK BACKPLATE SLOT TO ASSEMBLE BAGGER See Figs 5 amp 6 NOTE For ease of assembly you may wish to obtain the assistance of another person when putting the bagger together e Holes in front bagger tube are at an angle Place front bagger tube against lower bagger tube and check for proper hole alignment before assembling bolts Assemble front and lower bagger tubes using four 4 1 4 x 50 8mm carriage bolts and lock nuts supplied Tighten securely FRONT BAGGER TUBE 1 4 X 2 CARRIAGE BOLTS FIG 5 Slide front and lower bagger tube assembly into the bagger assemby e Assemble front and upper bagger tubes using four 4 1 4 x 50 8mm carraige bolts and lock nuts supplied Tighten securely ASSEMBLY e all the vinyl bindings over the bagger tubes e Slide the bagger dump handle through the hole in the 6MM 1 4 9MM 3 8 baggertop installthe clevis pin and secure with retainer TOP SURFACES spring EVEN e Push cap over end of bagger dump handle HORIZONTAL pec ADJUSTMENT NOTE For future use the clevis pin may be removed in BRACKET order to use the h
50. install 1 4 hex bolt and locknut Tighten securely IMPORTANT TIGHTEN BOLT AND NUT SECURELY TO 10 12 FT LBS TORQUE e Place tabs of steering boot over tab slots in dash and push down to secure INSTALL STEERING WHEEL e Position front wheels of the tractor so they are pointing straight forward e Remove steering wheel adapter from steering wheel and slide adapter onto steering shaft extension e Position steering wheel so cross bars are horizontal left to right and slide inside boot and onto adapter e Assemble large flat washer 1 2 hex nut and tighten securely Snap steering wheel insert into center of steering wheel e Remove protective materials from tractor hood and grill IMPORTANT CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID INSERT amp 4 2 HEX NUT LARGE FLAT WASHER Ja STEERING STEERING WHEEL ADAPTER EXTENSION SHAFT 1 4 HEX BOLT 1 4 LOCKNUT STEERING HOW TO SET UP YOUR TRACTOR CONNECT BATTERY See Figs 2 CAUTION Do not short battery termi nals by allowing a wrench or any other object to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected first to prevent sparking from accidental grounding If this battery is put into service after month and year indicated on label labe
51. ition e Press lift lever plunger and raise attachment lift lever to its highest position ASSEMBLY Startthe engine After engine has started move throttle control to idle position e Release parking brake e Slowly move the motion control lever forward and slowly drive tractor off skid e Apply brake to stop tractor set parking brake and place motion control lever in neutral position e Turn ignition key to OFF position Continue with the instructions that follow TO INSTALL BAGGER COMPONENTS TO TRACTOR See Figs 4A 4D e Remove discharge chute from rear of tractor Unhook the two 2 straps and pull chute out and away from tractor e Remove the two 2 3 8 nuts and flat washers from the bolts at the tractor back plate DISCHARGE CHUTE 3 8 NUT FLATWASHER FIG 4A e Using the nuts and flat washers removed from tractor back plate install the bagger support tube to the back plate as shown Tighten securely SUPPORT TUBE FLAT WASHER FIG 4B e Install the two upper support brackets through the back plate and to the chassis using the 10 x 19 mm 3 8 x3 4 carriage bolts and locknuts supplied Tighten securely e Assemble both support brackets to the outside of the baggger support tube using two each 3 8 x 63 5mm hex bolts13 32 I D flat washers and 3 8 locknuts from parts bag Tighten securely e Replace discharge chute into rear opening of tractor Secure the chute with the two
52. l located between terminals charge battery for minimum of one hour at 6 10 amps See BATTERY in the Maintenance section of this manual for charging instructions ASSEMBLY Remove battery cover Remove terminal protective caps and discard First connect RED battery cable to positive ter minal with hex bolt and keps nut as shown Tighten securely Connect BLACK grounding cable to negative ter minal with remaining hex bolt and keps nut Tighten securely Replace battery cover Open battery cover for DISCARD TERMINAL Inspection for secure connections to tighten hard ware Inspection for corrosion Testing battery Jumping if required Periodic charging BATTERY COVER NEGATIVE CABLE BLACK RED FIG 2 INSTALL SEAT See Fig 3 Adjust seat before tightening adjustment knob Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor Pivotseat upward and remove from the cardboard pack ing Remove the cardboard packing and discard Place seat on seat pan so head of shoulder bolt is positioned over large slotted hole in pan Push down on seat to engage shoulder bolt in slot and pull seat towards rear of tractor Pivot seat and pan forward and assemble adjustment knob and flat washer loosely Do not tighten Lower seat into operating position and sit on seat Slide seat until a comfortable position is reached which al
53. lows you to press clutch brake pedal all the way down Get off seat without moving its adjusted position Raise seat and tighten adjustment knob securely SEAT PAN SHOULDER BOLT NOTE You may now roll or drive your tractor off the skid Follow the appropriate instruction below to remove the tractor from the skid TO ROLL TRACTOR OFF SKID See Operation section for location and function of controls Press lift lever plunger and raise attachment lift lever to its highest position Beck parking brake by depressing clutch brake pedal e Place freewheel control in freewheeling position to disengage transmission See TO TRANSPORT in the Operation section of this manual e Roll tractor forward off skid e Remove banding holding deflector shield up against tractor TO DRIVE TRACTOR OFF SKID See Op eration section for location and function of controls AWARNING Before starting read understand and follow all instructions in the Operation section of this manual Be sure tractor is in a well ventilated area Be sure the area in front of tractor is clear of other people and objects e Be sure all the above assembly steps have been com pleted e Check engine oil level and fill fuel tank with gasoline e Place freewheel control in transmission engaged position e Sit on seat in operating position depress clutch brake pedal and set the parking brake e Place motion control lever in neutral pos
54. ly e Remove axle cover retaining ring and washers to allow wheel removal rear wheel contains a square key Do not lose e Repair tire and reassemble e Onrear wheels only align grooves in rear wheel hub and axle Insert square key e Replace washers and snap retaining ring securely in axle groove Replace axle cover NOTE To seal tire punctures and prevent flat tires due to slow leaks tire sealant may be purchased from your local parts dealer Tire sealant also prevents tire dry rot and corrosion WASHERS RETAINING RING AXLE COVER SQUARE KEY WHEEL ONLY FIG 33 TO START ENGINE WITH A WEAK BATTERY See Fig 34 WARNING Lead acid batteries gen erate explosive gases Keep sparks flameand smoking materials away from batteries Always wear eye protection when around batteries If your battery is too weak to start the engine it should be recharged See BATTERY in the MAINTENANCE sec tion of this manual If jumper cables are used for emergency starting follow this procedure IMPORTANT YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT SYSTEM THE OTHER VEHICLE MUST ALSO BE A 12 VOLT SYSTEM DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES TO ATTACH JUMPER CABLES e Connect one end of the RED cable to the POSITIVE terminal of each battery A B taking care not to short against tractor chassis e Connect one end of the BLACK cable to the NEGATIVE terminal C of fully c
55. ly see TO CLEAN BATTERY AND TERMINALS in the Mainte nance section of this manual e After cleaning leave cables disconnected and place cables where they cannot come in contact with battery terminals e f battery is removed from tractor for storage do not store battery directly on concrete or damp surfaces 26 ENGINE FUEL SYSTEM IMPORTANT ITISIMPORTANTTO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE e Empty the fuel tank by starting the engine and let it run until the fuel lines and carburetor are empty e Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur e Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in mini mizing the formation of fuel gum deposits during storage Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not empty the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replac
56. mbly to move Retighten the nuts securely e Reinstall the bagger assembly and check the bagger to fender fit If necessary repeat the procedure until proper fit is attained ASSEMBLY CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes Correct tire pressure is important for best cutting performance e Reduce tire pressure to PSI shown in PRODUCT SPECIFICATIONS section of this manual CHECK DECK LEVELNESS For best cutting results mower housing should be properly leveled LEVEL MOWER HOUSING in the Service and Adjustments section of this manual CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replacing motion and mower blade drive belts in the Service and Adjustments section of this manual Verify that the belts are routed correctly CHECK BRAKE SYSTEM After youlearn howto operate yourtractor checkto see that the brake is properly adjusted See TO ADJUST BRAKE in the Service and Adjustments section of this manual 10 CHECKLIST BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC TOR WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST All assembly instructions have been completed No remaining loose parts in carton Battery is properly prepared and charged Minimum 1 hour at 6 amps Seat is adjusted comfortably and tightene
57. ment NUT E TRUNNION TO REPLACE MOWER BLADE DRIVE BELT See Fig 29 Park the tractor on level surface Engage parking brake BELT REMOVAL e Remove mower from tractor See TO REMOVE MOWER in this section of this manual e Remove screws from RH mandrel cover and remove cover e Remove screws from LH mandrel cover and remove cover e Work belt off both mandrel pulleys and idler pulleys e Pull belt away from mower BELT INSTALLATION e Install new belt in reverse order of removal See belt routing decal located on right mandrel cover e sure belt is in all pulley grooves and inside all belt guides e Installleftandrightmandrelcovers and tighten securely Make sure belt is in mandrel pulley cover e nstall mower see To install mower in this section of this manual RH MANDREL MANDREL PULLEY TO CHECK AND ADJUST BRAKE See Fig 30 Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle If tractor requires more than five 5 feet to stop at highest speed in highest gear on a level dry concrete or paved surface then brake must be checked and adjusted TO CHECK BRAKE e Park tractor on a level dry concrete or paved surface depress clutch brake pedal all the way down and en gage parking brake e Disengage transmission by placing freewheel control in transmission disengaged position Pull freewheel co
58. ment clutch is engaged any attempt by the operator to leave the seat should shut off the engine e The attachment clutch should never operate unless the operator is in the seat e When the engine is running and the bagger or optional deflector are not installed the mower should not op erate BLADE CARE See Fig 19 For best results mower blades must be kept sharp Replace bent or damaged blades IMPORTANT THE BLADES ON YOUR MOWER ARE NOT THE SAME AND MUST BE INSTALLED ON THE CORRECT SIDE IT IS SUGGESTED THAT YOU WORK ON ONE BLADE AT TIME TO ENSURE PROPER ASSEMBLY OF COMPONENTS 19 5 STAR PATTERN BLADE W RIGHT HAND THREADED BOLT N e SNG STAR PATTERN BLADE W LEFT HAND gt THREADED BOLT FIG 19 5 STAR PATTERN BLADE See Fig 20 The center of this blade has a five 5 star pattern The bolt that attaches this blade has normal Right Hand threads that loosens by turning counterclockwise and tightens by turning clockwise ASSEMBLY BLADE BOLT RIGHT HAND THREADED Sy H LOCK WASHER 5 STAR PATTERN 5 STAR CENTER HOLE BLADE FIG 20 6 STAR PATTERN BLADE See Fig 21 The center of this blade has a 6 star pattern The bolt at taching this blade has Left Hand threads that loosens by turning clockwise and tighten by turning counter clockwise MANDREL ASSEMBLY WASHER BLADE BOLT LEFT HAND 6 STAR PATTERN THREADED LOCK 6 STAR CENTER HOLE WASHER TRA
59. nsmission Disengaged FIG 13 OPERATION TOWING CARTS AND OTHER ATTACHMENTS Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your trac tor Use common sense when towing Too heavy of a load while on a slope is dangerous Tires can lose traction with the ground and cause you to lose control of your tractor BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL The engine in your tractor has been shipped from the factory already filled with summer weight oil Check engine oil with tractor on level ground e Pull up and remove oil fill cap dipstick wipe oil oft Re insert the dipstick into the tube and push down firmly into place Remove and read oil level If necessary add oil until FULL mark on dipstick is reached Do not overfill For cold weather operation you should change oil for easier starting See OIL VISCOSITY CHART in the Maintenance section of this manual To change engine oil see the Maintenance section in this manual ADD GASOLINE Fill fuel tank to bottom of filler neck Do not overfill Use fresh clean regular unleaded gasoline with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness CAUTION Wipe off any spilled oil or fuel Do not store spill o
60. ntrol out and into the slot and release so it is held in the disengaged position The rear wheels must lock and skid when you try to manually push the tractor forward If the rear wheels rotate the brake needs to be adjusted or the pads need to be replaced TO ADJUST BRAKE e Depress clutch brake pedal all the way down and en gage parking brake Measure distance between brake operating arm and nut A on brake rod SERVICE AND ADJUSTMENTS e f distance is other than 1 11 16 loosen jam nut and turn nut A until distance becomes 1 11 16 Retighten jam nut against nut A e Engage transmission by placing freewheel control in transmission engaged position e Road testtractor for proper stopping distance as stated above Readjust if necessary If stopping distance is still greater than five 5 feet in highest gear further maintenance is necessary Replace brake pads or contact a qualified service center WITH PARKING BRAKE ENGAGED OPERATING ARM DNA f ia DO NOT TOUCH THIS NUT IF FURTHER BRAKE ADJUSTMENT IS NECESSARY CONTACT YOUR NEAREST AUTHORIZED SER VICE CENTER DEPARTMENT FIG 30 TO REPLACE MOTION DRIVE BELT See Fig 31 Park the tractor on level surface Engage parking brake For assistance there is a belt installation guide decal on bottom side of left footrest BELT REMOVAL e Remove mower See TO REMOVE MOWER in this section of manual NOTE Obse
61. oil up to but not over the FULL line on dipstick Push dipstick down firmly into the tube when finished CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine damage from overheating Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers See engine manual AIR FILTER Your engine will not run properly using a dirty air filter Clean the foam pre cleaner after every 25 hours of operation or every season Service paper cartridge every 50 hours of operation or every season whichever occurs first See engine manual CLEAN AIR INTAKE COOLING AREAS To insure proper cooling make sure the grass screen cooling fins and other external surfaces of the engine are kept clean at all times Every 100 hours of operation more often under extremely dusty dirty conditions remove the blower housing and other cooling shrouds Clean the cooling fins and external surfaces as necessary Make sure the cooling shrouds are reinstalled NOTE Operating the engine with a blocked grass screen dirty or plugged coolingfins and or cooling shrouds removed will cause engine damage due to overheating 21 ENGINE OIL FILTER Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year See engine manual MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or
62. ollow the instructions under the Maintenance and Storage sections of this owner s manual WARNING This tractor is equipped with an internal com bustion engine and should not be used on or near any unimprovedforest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator A spark arrester for the muffler is available through your nearestauthorized service center department See REPAIR PARTS section of this manual TABLE OF CONTENTS SAFETY RULES eerie cioe reinen KN Ngak SANE 2 3 PRODUCT SPECIFICATIONS eene 4 CUSTOMER RESPONSIBILITIES 4 ASSEMBLY ak aaa ee aa ANAA NK tues 6 10 OPERATION acoria 11 17 MAINTENANCE SCHEDULE 18 MAINTENANCE nere 18 21 SERVICE AND ADJUSTMENTS 22 25 STORAGE ee ctae An aga SANE NE nnne 26 TROUBLESHOOTING eene 27 28 REPAIR PARTS TRACTOR 30 46 UNASSEMBLED PARTS Steering Wheel 1 Washer 17 32 x 1 3 16 x 12 Gauge Steering Wheel Adapter 2 1 Steering Wheel Insert Battery CH 2
63. on e Place attachment clutch in DISENGAGED position Turn ignition key to STOP and remove key Make sure the blades and all moving parts have completely stopped Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug TRACTOR TO REMOVE MOWER See Fig 24 Mower will be easier to remove from the right side of tractor e Place attachment clutch control in DISENGAGED position e Move attachment lift lever forward to lower mower to its lowest position e Roll belt off clutch pulley e Disconnect anti sway bar from chassis bracket by removing retainer spring e Disconnect suspension arms from rear deck brackets by removing retainer springs e Disconnect front links from deck by removing retainer springs e Raise lift lever to raise suspension arms Slide mower out from under tractor IMPORTANT IF AN ATTACHMENT OTHERTHANTHE MOWER DECK IS TO BE MOUNTED ON THE TRACTOR REMOVE THE FRONT LINKS TO INSTALL MOWER See Fig 24 Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control Engage parking brake Slide mower under tractor IMPORTANT Check belt for proper routing in all mower pulley grooves e Install belt into clutch pulley groove Install left front link into the left hand front mower bracket retain with single loop retainer springs as shown Slide right side of mower back and install right fron
64. orized Husqvarna dealer in a timely manner no later than thirty 30 days from date of the operational problem or failure The product must be delivered at the owner s expense Pick up and delivery charges are not covered by this warranty An authorized Husqvarna dealer can be normally located through the Yellow Pages of the local telephone directory or by calling 1 800 HUSKY62 for a dealer in your area HUSQVARNA 7349 Statesville Road Charlotte NC 28269 531 83 81 23 2002 HAL 20 21 1 66 81 CES BUJeADSNH 8 WSN Ul paud SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION TTED LINE a e i _ SN m WE ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL asss DS amp 15 DEGREES MAX WARNING To avoid serious injury operate your tractor up and down the face of slopes never across the face Do not mow slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page along dotted line indicated above 2 Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure 3 Sight across the fold in the direction of hill slope you want to measure 4 Compare the angle of the fold with the slope of the hill
65. p NOTE If at a high altitude above 3000 feet or in cold temperatures below 32 F the carburetor fuel mixture may need to be adjusted for best engine performance See TO ADJUST CARBURETOR in the Service and Adjustments section of this manual OPERATION PURGE TRANSMISSION CAUTION Never engage or disengage freewheel lever while the engine is run ning To ensure proper operation and performance it is recom mended that the transmission be purged before operating tractor for the first time This procedure will remove any trapped air inside the transmission which may have de veloped during shipping of your tractor IMPORTANT SHOULD YOUR TRANSMISSION REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR e Place tractor safely on level surface with engine off and parking brake set e Disengage transmission by placing freewheel control in freewheeling position See TO TRANSPORT in this section of manual e Sitting in the tractor seat start engine After the engine is running move throttle control to slow position With motion control lever in neutral N position slowly dis engage clutch brake pedal e Move motion control lever to full forward position and hold for five 5 seconds Move lever to full reverse position and hold for five 5 seconds Repeat this procedure three 3 times NOTE During this procedure there will be no movem
66. pped with maintenance free battery 2 Service more often when operating in dirty or dusty conditions 5 Tighten front axle pivot bolt to 35 ft Ibs maximum Do not overtighten GENERAL RECOMMENDATIONS LUBRICATION CHART The warranty on this tractor does not cover items that have D SPINDLE ZERK D SPINDLE ZERK been subjected to operator abuse or negligence To receive full value from the warranty operator must maintain tractor t as instructed in this manual FRONT WHEEL Some adjustments will need to be made periodically to BEARING ZERK Kees properly maintain your tractor At least once a season check to see if you should make FRONT WHEEL BEARING ZERK any of the adjustments described in the Service and 2 H ee d 9 ENGINE Adjustments section of this manual i At least once a year you should replace the spark plug Sore clean or replace air filter and check blades and belts TEETH for wear A new spark plug and clean air filter assure proper air fuel mixture and help your engine run better and last longer BEFORE EACH USE Check engine oil level e Check brake operation GENERAL PURPOSE GREASE e Check tire pressure REFER TO MAINTENANCE ENGINE SECTION e IMPORTANT DO NOT OIL OR GREASE THE PIVOT POINTS E operalar presence WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS interlock systems for proper operation LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL e Check for loose fasteners
67. r adjustment may be required to compensate for differences in fuel temperature altitude or load If the carburetor does need adjustment see engine manual STORAGE Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more WARNING Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to cool before storing in any enclosure TRACTOR Remove mower from tractor for winter storage When mower is to be stored for a period of time clean it thoroughly remove all dirt grease leaves etc Store in a clean dry area e Clean entire tractor See CLEANING in the Mainte nance section of this manual Inspect and replace belts if necessary See belt re placement instructions in the Service and Adjustments section of this manual e Lubricate as shown in the Maintenance section of this manual e sure that all nuts bolts and screws are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary Touch up all rusted or chipped paint surfaces sand lightly before painting Fully charge the battery for storage e After a period of time in storage battery may require recharging e help prevent corrosion and power leakage during long periods of storage battery cables should be dis connected and battery cleaned thorough
68. r use gasoline near an open flame IMPORTANT WHEN OPERATING IN TEMPERATURES BELOW32 F 0 C USE FRESH CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING CAUTION Alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel sys tem of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or longer Drain the gas tank start the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season See Storage Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur 15 TO START ENGINE See Fig 9 When starting the engine for the first time or if the engine has run out of fuel it will take extra cranking time to move fuel from the tank to the engine e Besure freewheel controlis in the transmission engaged position e Sit on seat in operating position depress clutch brake pedal and set parking brake Place motion control lever in neutral position e Move attachment clutch to DISENGAGED position e Move throttle control to choke position NOTE Before starting read the warm and cold starting procedures below e Insertkey into ignition and turn key clockwise to START position and release
69. rately gauge wheel components key nos 116 119 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 BAGGER Bagger Asy CRD 6 im KEY PART NO JO ROMO sch NOOO 4 532 16 52 49 872 14 04 16 532 12 39 76 532 16 99 16 874 98 10 24 874 98 10 32 873 40 10 00 532 18 10 95 872 14 04 18 532 18 12 82 532 16 57 19 532 18 88 48 872 11 06 06 874 52 06 36 532 12 46 70 873 90 06 00 872 14 05 06 873 90 05 00 DESCRIPTION Tube Handle Bagger CRD Bolt Carriage 1 4 20 x 2 0 Gr 5 Nut Lock 1 4 Lge Flg Gr 5 Zinc Handle Bagger w Lvrs BIk CRD Screw Pan Head 10 24 x 1 50 Blk Screw Pan Hd Nut Wiz Lock Hex Serr Hd 10 24 Cover Bagger Bolt Carriage 1 4 20 x 2 25d x Gr 5 Tube Support Bagger CRD Bracket Support Upper Bag CRD Bracket Pivot Lh Bolt Rdhd Sht Sqnk 3 8 16 x 3 4 Bolt RDHD SQNK 3 8 16 x 2 1 4 Gr 5 Retainer Spring Nut Lock Flg 3 8 16 unc Bolt Rdhd Sht Sqnk 5 16 18 unc x 3 4 Nut Lock Hex Flange 5 16 18 46 KEY NO 20 21 22 23 24 25 26 28 31 32 33 34 35 36 PART NO 532 18 88 47 532 18 08 80 532 16 57 81 532 16 57 82 532 16 57 83 532 18 01 24 532 16 57 85 532 16 57 87 532 16 94 84 532 12 68 75 532 16 55 71 532 16 55 70 532 16 55 72 819 13 20 16 532 17 54 01 872 01 05 20 532 18 09 85 532 16 96 83 5
70. rferes with the mulching action The best time to mow your lawn is the early afternoon At this time the grass has dried the newly cut area will not be exposed to direct sunlight e For best results adjust the mower cutting height so that the mower cuts off only the top one third of the grass blades See Fig 15 For extremely heavy mulch ing reduce your width of cut on each pass and mow slowly MAX 1 3 mulcher 9 SS 255 N OPERATION e Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings When doing a second cut mow across or perpendicular to the first cut path Change your cutting pattern from week to week Mow north to south one week then change to east to west the next week This will help prevent matting and graining of the lawn TO DUMP BAGGER See Fig 16 Your tractor is equipped with a Dump Bag Alarm To turn off the alarm disengage the attachment clutch switch e Position tractor in location you wish to dump bagger e Place motion control lever in Neutral position and set parking brake e Raise dump handle to its highest position Pull handle forward to raise bagger and dump clippings To continue mowing be sure bagger is down and in proper operating position which will allow mower to operate FIG 16 TO CONVERT MOWER See Fig 17 Converting to mulching or rear discharging will require a
71. ring Wheel Boot Steering Dash P L Mtl Washer 25 32 x 1 1 4 x 16 Ga Extension Steering Cap Spindle Nut Crownlck 1 4 28 Bolt Hex 1 4 28 unf x 1 1 4 Gr 8 Spacer Axle Bolt Rdhd Sq 3 8 16 x 2 1 4 Brace Axle Steering Asm Bracket Susp Chassis Front Washer Flat 781 x 1 1 2 x 14 Bolt Shoulder 7 16 20 unc Clip Steering Washer NOTE All component dimensions given in U S inches 1 inch 2 25 4 mm 37 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 SEAT ASSEMBLY seat It knob 7 CRD KEY PART NO 10 11 12 NO 532 18 49 92 532 14 05 51 871 11 06 16 819 13 16 10 532 14 50 06 873 80 06 00 532 12 41 81 817 00 06 16 819 13 16 14 532 18 24 93 532 16 63 69 532 12 12 46 DESCRIPTION Seat Bracket Pnt Pivot Seat blk Bolt Fin Hex 3 8 16 x 1 Washer Flat 13 32 x 1 x 10 Ga Clip Push In Hinged Nut Lock Hex W Ins 3 8 16 Spring Seat Cprsn 2 250 BIk Zi Screw 3 8 16 x 1 5 Washer 13 32 x 1 x 14 Ga Pan Pnt Seat Knob Seat Adj Wingnut Bracket Pnt Mounting Switch 38 KEY NO 13 14 15 16 17 21 22 24 25 532 12 12 48 872 05 04 12 532 13 43 00 532 12 12 50 532 12 39 76 532 17 18 52 873 80 05 00 819 17 19 12 532 12 70 18 DESCRIPTION Bushing Snap Blk Nyl 50 Id Bolt Rdhd Sht Nk 1 4 20 x 1 1 2 Spacer Split Spring Cprsn Nut Lock 1 4 Lge Flg Gr 5 Zinc Bolt Shoulder 5 16 18 unc 2A Nut Hex Lock w Ins 5 16
72. rve entire motion drive belt and position of all belt guides and keepers e Remove clutch locator Remove belt from clutching idler and all stationary idlers e Remove belt downward from engine pulley and around clutch e Pull belt slack toward rear of tractor Carefully remove belt upwards from transmission input pulley and over cooling fan blades BELT INSTALLATION e Carefully work new belt down around transmission cooling fan and onto the input pulley e Pull belt toward front of tractor and roll belt around clutch and onto engine pulley e Install belt through all stationary idlers and clutching idler e Reinstall clutch locator and tighten nut securely e sure belt is in all pulley grooves and inside all belt guides and keepers e Install mower See TO INSTALL MOWER in this sec tion of manual 24 LUTCH CLUTCH SLUIC LOCATOR LUTCHING DLER TATIONARY DLER FIG 31 TRANSMISSION REMOVAL REPLACEMENT Should your transmission require removal for service or replacement it should be purged after reinstallation and before operating the tractor See PURGE TRANSMISSION in the Operation section of this manual TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT Fig 32 The motion control lever has been preset at the factory and adjustment should not be necessary Loosen adjustment bolt in front of the right rear wheel and lightly tighten e Start
73. rvice Fitting Grease Bearing Flange Rim Asm 8 rear Silver Service Tire R Ts 20 x 10 8 Service Tube Rear 9 5 x 8 Service Cap Axle BIk 1 50 x 1 00 Sealant Tire 10 oz tube NOTE All component dimensions given in U S inches 1 inch 2 25 4 mm TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 ENGINE REPAIR PARTS gt Lu lt D Spark Arrester engine kohler 42 40 REPAIR PARTS TRACTOR MODEL NO CTH151 HAUCT15HK36A PRODUCT NO 954 17 02 29 ENGINE KEY PART NO NO 1 532 17 08 05 2 817 72 04 08 do s ei n 4 532 18 86 55 8 532 17 18 77 13 532 18 59 09 14 532 14 84 56 23 532 16 98 37 29 532 13 71 80 31 532 18 55 34 32 532 14 05 27 33 532 12 34 87 37 532 13 70 40 38 532 18 16 54 44 81767 04 12 45 817 0006 12 46 81909 14 16 81 873 51 04 00 105 817 12 06 16 116 532 18 43 62 117 532 18 86 54 DESCRIPTION Control Throt Ck Screw Hex Thd Cut 1 4 20 x 1 2 Engine Kohler Model SV470 Order parts from engine manufacturer Muffler Bolt 5 16 18 unc x 3 4 w Sems Gasket Muffler Tube Drain Oil Easy Shield Brn Dbr Guard Kit Spark Arrestor Flat Scrn Tank Fuel 2 00 Cap Asm Fuel W sym Vented Clamp Hose BIk Line Fuel Plug Drain Oil Easy Screw Hexwsh thdrol 1 4 20 x 3 4 Screw Hexwsh 3 8 16 x 3 4 Washer 9 32 x 7 8 x 16 Ga Nut Keps Hex 1 4 20 unc Screw 3 8 16 x 1 Nut Hex Flange Toplock M8 1 25 Tube Exhaust N
74. t link into right hand front mower bracket retain with single loop retainer springs RETAINER SPRING e Placethesuspension arms on mower pins if necessary rock and raise front of mower to align mower pins with the holes in suspension arms Retain with double loop retainer spring loop down as shown e Connect anti sway bar to chassis bracket under left footrest and retain with double loop retainer spring Raise deck to highest position TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway Make sure tires are properly inflated See PRODUCT SPECIFICATIONS section of this manual Iftires are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT See Figs 25 and 26 e Raise mower to its highest position e Atthe midpoint of both sides of mower measure height from bottom edge of mower to ground Distance A on both sides of mower should be the same or within 1 4 of each other e f adjustment is necessary make adjustment side of mower only e To raise one side of mower tighten lift link adjustment nut on that side BOTTOM EDGE OF MOWER TO GROUND BOTTOM EDGE OF MOWER TO GROUND GROUNDLINE FIG 25 CLUTCH PULLEY FRONT LINKS RETAINER SPRINGS SERVICE AND ADJUSTMENTS e To lower one side of mower loosen lift link adjustment nut on that side NOTE Three
75. th motion control lever in neutral N position e Release parking brake e Slowly move motion control lever to desired position TO ADJUST MOWER CUTTING HEIGHT See Fig 10 The cutting height is controlled by turning the height ad justment knob in desired direction e Turn knob clockwise X to raise cutting height e Turn knob counterclockwise E to lower cutting height The cutting height range is approximately 1 1 2 to 4 The heights are measured from the ground to the blade tip with the engine not running These heights are approximate and may vary depending upon soil conditions height of grass and types of grass being mowed e The average lawn should be cut to approximately 2 1 2 inches during the cool season and to over 3 inches during hot months For healthier and better looking lawns mow often and after moderate growth e For best cutting performance grass over 6 inches in height should be mowed twice Make the first cut relatively high the second to desired height TO ADJUST GAUGE WHEELS See Fig 11 Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions OPERATION NOTE Adjust gauge wheels with tractor on a flat level surface e Adjust mower to desired cutting height See TO AD JUST MOWER CUTTING HEIGHT
76. which are manufactured by third party engine manufacturer WARRANTY STATEMENT SECTION 4 EXCEPTIONS AND LIMITATIONS This warranty shall be inapplicable to defects resulting from the following 1 Accident abuse misuse negligence and neglect including stale fuel dirt abrasives moisture rust corrosion or any adverse reaction due to incorrect storage or use habits 2 Failure to operate or maintain the unit in accordance with the Owner s Operators manual or instruc tion sheet furnished by Husqvarna 3 Alterations or modifications that change the intended use of the product or affects the product s per formance operation safety or durability or causes the product to fail to comply with any applicable laws or 4 Additional damage to parts or components due to continued use occurring after any of the above REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRANTY OF MERCHANTABIL ITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT HUSQVARNA RE SERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PRODUCT WITHOUT NOTICE AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFACTU
77. y e Reinstall battery See CONNECT BATTERY in the Assembly section of this manual V BELTS Check V belts for deterioration and wear after 100 hours of operation and replace if necessary The belts are not adjustable Replace belts if they begin to slip from wear TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling Do not attempt to clean fan or transmission while engine is running or while the transmission is hot To prevent pos sible damage to seals do not use high pressure water or steam to clean transaxle e Inspect cooling fan to be sure fan blades are intact and clean e Inspect cooling fins for dirt grass clippings and other materials To prevent damage to seals do not use com pressed air or high pressure sprayer to clean cooling fins 20 TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid mainte nance is not required for the life of the transaxle Should the transaxle ever leak or require servicing contact your nearest authorized service center department ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF SJ Select the oil s SAE viscosity grade according to your expected operating temperature SAE VISCOSITY GRADES F 20 0 30 32 40 60 80 100 C 30 20 10 0 10 20 30 40 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE visc chart4 Change the oil after every 50

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