Chelsea Service Manual - HY25-6442-M1/US
Contents
1. 1 14a 21 P 626 Pump Flange 1 14b 28 271 O Bing 2 482 KAAS uu cniin ritmi rientra trees 1 15 328273X Bearing Cap amp Cup 1 16 378391 Kele 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 67X Gasket amp Seal Kit 328356 71X Shifter Cover Seal Kit Air Shift 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 14 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XRESX W3GH Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA 257 y v w LS e 24 2 2 xi 172 SN CK A 02 74 Parker Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442XRESX W3GH 1 1 P 557X HOUSING RR ERE 1 19 378447 6 Socket Head Capscrew 312 18 x 1 000 11 2 2 559 0 2 EE 1 20 28 P 271 O Rung 2 482 x 1431 11 3 3 P 941X Shaft Assembly Greasable 1 21 379672 Plug O Ring w Socket Face NWD Plug2. 1 15 328273X Bearing Cap amp Cup 1 16 21 P 626 Pump Flange CAP 1 17 378391 Locking coetu een Lait PE 2 18 378422 m 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 15X Shifter Cover Seal Kit Cable Control 328356 67X Gasket amp Seal Kit 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 16 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XWESX W5GF Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442XWESX W5GF 1 1 P 557X inlet cin DEE 1 17 378422 NW 2 2 2 561 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 4 3 3 P 921X Shaft Assembly Greasable 1 19 378447 10 Socket Head Capscrew 312 18 x 2 000 4 4 5 1059 0 IMPUN GEA oe 1 20 379672 Plug O Ring w Socket Face NWD Plug 1 5 5 968 0 Input Gear Ratio 1 21
3. 1 20 379672 Plug O Ring w Socket Face NWD 1 4 5 1004 Input Gear 1 21 379522 LOCKING p 1 5 5 6 1214 0 Input Gear Ratio 1 22 550397 Bearing Cone Tapered 1 250 x 812 1 6 9 P 88 Idler Shaft 750 1 23 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 1 500 x 149 151 1 24 550532 Bearing Cone Tapered 1 1811 x 8125 1 14 P 73 2 Spacer 762 1 500 152 154 1 25 35 P 8 Shifter Cover 685166 2 ks 1 14 P 73 3 Spacer 762 x 1 500 x 155 457 1 26 329361X Aif Shift Asserrbly u uu terit berries 1 31 P 102 Thrust Washer 754 x 440 x 030 1 27 378430 9 Hex Head Capscrew 312 18 0 875 4 22 P 127 1 EE EL EE A R See Page 25 for more Air Shift information 22 P 127 2 rr cM A R 22 P 127 3 CC A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DEI 1 11 28 P 268 Oil Seal 2 004 x 1 00 x A9 1 12 28 P 191 O Ring 549 x 103 1 13 68 P 2 Name Plate AAA 1 14 329264X Bearing Cap Assembly 1 14a 21 P 626 Pump Flan
4. 1 16 378391 Eve WIDE 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 15X Shifter Cover Seal Kit Cable Control 328356 67X Gasket amp Seal Kit 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 18 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442KRJKX A5GH E S VS amp SSS ORS DA gt Y V 4 AN 19 Parker Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442KRJKX A5GH 1 1 P 557X imet in DEE 1 17 378422 Drive 2 2 2 P 559 0 Output u GA 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 11 3 3 P 941X Shaft Assembly Greasable 1 20 379672 Plug O Ring w Socket Face NWD Plug 1 4 5 1261 0 INPUT GO oe 1 21 379522 DL 1 5 5 1214 0 Input Gear Ratio 1 22 550397 Bearing Cone Tapered 1 250 812 1
5. passa 22 mE 23 E Noo p Cable Shift Cover Assembly ns Air Shifter Installation Sketch SK 462 Lee IS AP D 0000 4 Mounting the on the Transmission du api B u u Lubricant in Transmission Inspect Installation AAA 33 snae RM 34 PEE 35 38 Ulricus 36 38 Kits Bil 39 9 rM ERE 40 Parker Service Manual 442 Series Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Section 1 442 Series 1 Parker Hannifin Corporation Ch I Chelsea Products Division elsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Disassembly Assembly Instructions 442 Series 1 Visually inspect parts before assembly for flaws The item numbers identifying parts are the same item numbers used on the engineering drawings 3 Ensure tools and fixtures are current and have the required inspection and calibration labels and or tags 4 The terms OUTPUT and DRIVE are used interchangeably 5 Lubricate most bearings before assembly Use MELCOMOL Y EP 2 or equal When assembling bearings always place the bearings rounded end into the part
6. 1 16 378391 LOCK TING ise cust iet Q u be Dess 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 67X Gasket amp Seal Kit 328356 71X Shifter Cover Seal Kit Air Shift 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 20 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Section 2 442 Series S E L I L 2 21 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Disassembly 1 442 Series Disassembly 1 2 1 3 1 4 1 5 1 6 1 7 Observe and make notes 1 1 Observe and note the Bearing Cap position 1 1 1 Note relation of closed end Bearing Cap 15 arrow to ratio letters on Housing 1 1 1 2 Note and mark Output Flange 14 open end to correct ratio on Housing 1 The Hub of the Output Gear 2 is positioned above the Input Gear 4 Observe and note the position of the Shift Fork 26 The Bearing Shims are on the same side as the Ratio Gear 7 Observe and note the Assembly Arrangement position Ratio Gear 5 tooth round faces the Output Gear 2 not the Input Gear 4 Do not reuse Snap Rings 16 Service Manual 442 Series 2 Disassembly 2 1 Shifter Cover
7. 1 14a 21 P 626 Pump Flange 1 14b 28 271 O Bing 2 482 148 uuu uu cni cimiterio oreet 1 15 328273X Bearing Cap amp Cup 1 16 378391 LOCK TING ise cust iet Q u be Dess 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 15X Shifter Cover Seal Kit Cable Control 328356 67X Gasket amp Seal Kit 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 12 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Exploded View 442XUJWX A5GH Bulletin HY25 6442 M1 US SSS ORS DA gt Y V 4 V A 4 7 7 VA 62 0 gt Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA 13 Parker 09 Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442XUJWX A5GH 1 1 P 557X imet in DEE 1 17 378422 Drive 2 2 2 560 Output u GA 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 11 3 3 P 941X Shaft Assembly Greasable 1 20 379672 Plug
8. 1 4 5 6 1059 Input Gear 22T 1 22 379522 EE 1 5 5 1214 0 Input Gear 22T 1 23 550397 Bearing Cone Tapered 1 250 812 1 6 9 P 88 idler Shaft 1 24 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 25 550532 Bearing Cone Tapered 1 1811 x 8125 1 14 P 73 2 Spacer 762 1 500 x 152 154 1 26 35 P 8 Shifter Cover 21222222 2 1 14 P 73 3 Spacer 762 x 1 500 x 155 157 1 27 329121 1X Shifter Cover Assembly Cable Control 1 31 P 102 Thrust Washer 754 x 440 x 0 0 1 28 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 1 Certi cm A R See Page 26 for more Shifter Cover Assembly information 22 P 127 2 Gasket 020 S A R 22 P 127 3 Gasket O i ETE a A R 10 28 P 219 Oil Seal 2 506 x 1 625 x 20 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 OsRing 549 36 109 Sea ae a 1 13 68 P 2 Name Plate 1 14 329264X Bearing Cap Assembly
9. DL 1 5 5 967 0 Input Gear Ratio 1 22 550397 Bearing Cone Tapered 1 250 812 1 6 9 P 88 idler Shaft eite mtis 1 23 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 24 550532 Bearing Cone Tapered 1811 8125 1 14 P 73 2 Spacer 762 1 500 x 152 154 1 25 35 P 8 Shifter Cover 2 4212 1 1 14 P 73 3 Spacer 762 x 1 500 x 155 157 1 26 329121 2X Shifter Cover Assembly Cable Control 1 31 P 102 Thrust Washer 754 x 440 x 0 0 1 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 1 Certi cm See Page 26 for more Shifter Cover Assembly information 22 P 127 2 Gasket 020 A R 22 P 127 3 aica afaik A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DDT 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 O Ring 549 X109 EE 1 18 68 P 2 Name Plate 1 1 1 rnt 1 14 329264X Bearing Cap Assembly
10. 8 Dump Pump Combo Valve SAE A 2 or 4 Bolt 5 8 C Heavy Duty Bracket Less Cable V Air Shift Less Installation Kit XG SAE A 2 Bolt 3 4 Rd H No Wire Shift Cover W Cable Shift XJ SAE A 2 Bolt 3 4 Rd M Constant Mesh X Wire Less Cable amp Knob XK SAE 2 or 4 Bolt 7 8 13T P 12V Electric Air XQ SAE 2 or 4 Bolt 7 8 13T Q 24V Electric Air XR CHELSEA SPECIAL 7 8 13T S Combo Valve XX Tapered Output Shaft T A Dump Pump Combo Valve XY DIN 5462 8T Less Kick out Assembly Arrangement 3 4 5 6 3 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Assembly Arrangements 500 e fai hill WW WAL WAAAY Assembly 4 Assembly 3 1 ER d 500 Assembly 6 Assembly 5 9 E 59 gt CC ES c ceo Go gt LE 52 Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XLAHX W3GF Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA SO Q UN NK IX 2 55 D Parker Bulletin HY25 6442 M1 US Service Manual Bill of Mater
11. 13T K Standard Mount Less Stud Kit GF Greaseable SAE 2 or 4 Bolt 1 15T L Deep Mount Less Stud Kit GH Greaseable Rot SAE BB 2 Bolt 1 15T X Standard Mount GJ Greaseable Rotatable SAE BB 4 bolt 1 15T Z Deep Mount GK Greaseable SAE 8 2 or 4 Bolt 7 8 13T GP Greaseable SAE 8 2 or 4 Bolt 7 8 13T Gear Ratio GQ Greaseable SAE 2 or 4 Bolt 7 8 13T A 14 39 GR Greaseable CHELSEA SPECIAL 7 8 13T B 14 39 GY Greaseable DIN 5462 8T C 17 37 GZ Greaseable SAE B 4 Bolt 1 1 4 14T F 21 37 LA SAE 2 Bolt w Self Lube Pump 7 8 13T H 23 35 LB SAE 2 Bolt w Self Lube Pump 7 8 13T L 25 34 LC SAE 2 or 4 Bolt w Self Lube 7 8 13T Q 19 24 LD 1 1 4 Rd w Self Lube Pump R 22 24 LF SAE 2 or 4 8011 w Self Lube 7 8 13T S 24 22 PA Rotatable SAE B 2 Bolt for P2 060 Pump U 26 20 RA Rotatable SAE B 2 Bolt 7 8 13T 26 17 RB Rotatable SAE B 4 Bolt 7 8 13T X 38 21 RC Rotatable SAE A 2 Bolt 5 8 9T RD Rotatable SAE A 2 Bolt 7 8 13T Input Gear RE Rotatable SAE BB 4 Bolt 1 15T RF Rotatable SAE BB 2 Bolt 1 15T Lube Option RH Rotatable SAE A 2 Bolt 3 4 11T X No Pressure Lube RY Rotatable DIN 5462 8T P Pressure Lube SQ SAE 4 Bolt 7 8 13T 1 Rd W 1 4 key Shift Option XD 1 1 4 Rd Standard Shaft A Air Shift
12. 26 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Installation Sketches Air Shifter Installation Sketch SK 462 328388 98X Installation Kit See SK 204 Drilling Template for Control Plate NOTE When this installation is used on vehicles with automatic transmissions the PTO drive must be stopped before shifting 379904 ga honed Pressure Protection Valve Opens at 60 70 PSI E Nylon Tubing 379042 Male Connector 442 Series 75 P 13 Indicator Light 9 379900 Fuse Holder Assy w 10 Amp Fuse Wire Black 7 379252 378416 Hex ay wk Supply Hm Note Direction of Arrows A Warning Connect directly to air supply Do not use tubing between air supply and pressure protection valve Booted EE Ee 379640 Indicator Switch on Air Shift Cover Assy Caution When installing nylon tubing avoid sharp angles exhaust and manifold systems Chelsea 27 Service Manual Battery or Wire Ignition Butt Connector 500448 9 Slotted Screw Lockwasher 329648X Valve Assembly 4 Places 500376 6 Nut 379130 4 Places Valve Brac
13. 6 7 Use Parker O Lube or equal lubricate O Rings and seals before assembly When assembling O Rings do not roll it into their grooves Use a O Ring tool for assembly O Rings are not to be twisted or damaged Always reference the current Chelsea Parts List for part numbers and assemblies 442 Series is HY25 2442 M1 US Suggested Tools Suggested Service Kits Safety Glasses Oil Seal Slide Shop Press 3 16 Hex Wrench Part Number Description Oil Seal Driver Pliers 5 32 Hex Bit Driver Hammer Mallet 329202X Indicator Switch Connector 1 2 Socket 1 2 Hex Wrench 328356 15X Shifter Cover Seal Kit Cable Control 328356 67X Gasket amp Seal Kit 328356 69X Shifter Cover Seal Kit Cable Control A B amp C Ratio 328356 71X Shifter Cover Seal Kit Air Shift 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 2 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Model Number Designation 442 Series 442 X R AH P Y 3 XV Basic Model M Output Option 442 AF SAE BB 2 or 4 Bolt 1 15T SAE 2 Bolt 7 8 13T Mounting Option AZ SAE 4 Bolt 1 1 4 14T E Eaton GA Greaseable Rotatable 2 Bolt 7 8 13T G Standard Mount w Metric Studs Greaseable Rotatable B 4 Bolt 7 8
14. its subsidiaries or its authorized distributors This offer and its acceptance are governed by the provisions stated in the Offer of Sale Copyright 2015 Parker Hannifin Corporation All Rights Reserved Bulletin HY25 6442 M1 US Contents 56611011 NEE 1 18 Disassembly Assembly INStruCtiOnS AEN 2 M del IN MBS FID pcne e 3 4 Exploded View 442XLAHX W3GF 5 Bill of Materials 442XLAHX W3GF 6 Exploded View 442 AE 7 Bill of Materials 442 rennen nnne neret 8 Exploded View 442XRAHX A3GH 9 Bill of Materials 442XRAHX ASGH AA 10 Exploded View 442XUJWX W5GH AEN 11 Bill of Materials AA2NULIWX WOH 12 Exploded View 442XUJWX ABQGH essent nnne entere 13 Bill of Materials 442XUJWX A5GH 14 Exploded View 442XRESX W3QGH ns 15 Bill of Materials AA2NDREGYX WOH 16 Exploded View 442XWESX WSGF AAA 17 Bill of Materials 442 18 Exploded View 442KRJKX A5GH ENNER 19 Bill of Materials 442KRUKX A5GH A 20 Section EE 21 23 E e
15. 0 67 280 900 parker belgium parker com BG Bulgaria Sofia Tel 359 2 980 1344 parker bulgaria parker com BY Belarus Minsk Tel 375 17 209 9399 parker belarus parker com CH Switzerland Etoy Tel 41 0 21 821 87 00 parker switzerland parker com CZ Czech Republic Klecany Tel 420 284 083 111 parker czechrepublic parker com DE Germany Kaarst Tel 49 0 2131 4016 0 parker germany parker com DK Denmark Ballerup Tel 45 43 56 04 00 parker denmark parker com 2015 Parker Hannifin Corporation chelsea ES Spain Madrid Tel 34 902 330 001 parker spain parker com LI Finland Vantaa Tel 358 0 20 753 2500 parker finland parker com FR France Contamine s Arve Tel 33 0 4 50 25 80 25 parker france parker com GR Greece Athens Tel 30 210 933 6450 parker greece parker com HU Hungary Budaoers Tel 36 23 885 470 parker hungary parker com IE Ireland Dublin Tel 353 0 1 466 6370 parker ireland parker com IT Italy Corisico MI Tel 39 02 45 19 21 parker italy parker com KZ Kazakhstan Almaty Tel 7 7273 561 000 parker easteurope parker com NL The Netherlands Oldenzaal Tel 31 0 541 585 000 parker nl parker com NO Norway Asker Tel 47 66 75 34 00 parker norway parker com PL Poland Warsaw Tel 48 0 22 573 24 00 parker poland parker com PT Portugal Leca de Palmeira Tel 351 22 999 7360 parker portugal parker com RO Romania B
16. 26 2 1 1 Using a 1 2 socket remove the four bolts 27 on the Shifter Cover 26 2 1 2 Remove the Shifter Cover and the Gasket 2 1 3 Inspect the condition of the Gasket 25 2 2 Input Gear Section 2 2 1 Remove the NWD plug 20 from the Idler Shaft 6 using a 3 16 Hex Wrench 2 2 2 Remove Idler Shaft 6 while holding the Input Gear section 4 2 2 8 Remove complete Input Gear section 2 2 4 Inspect Gears and Bearings 2 3 Closed End Bearing Cap 15 2 3 1 Remove the four Cap Screws 18 on the closed end Bearing Cap 15 using a 1 2 Hex Wrench 2 3 2 Remove the Bearing Cap 15 and Gaskets 9 2 3 3 Inspect condition of Gaskets 9 and keep together 2 4 Disassembly Output Open End 14 NOTE To remove the Rotatable Flange option remove the three Capscrews 18 Flange 14a and O Ring 14b 2 4 1 Using a 1 2 Hex Wrench remove the four 4 open end Hex Head Cap Screws 18 or 19 2 4 2 Remove Open end Bearing Cap 14 and Gaskets 9 2 4 3 Inspect condition of Gaskets and keep together 2 5 Driveshaft Removal 2 5 1 Using a Bearing Puller Set remove the closed end Bearing 24 from the Output Shaft 3 2 5 2 Remove closed end Snap Ring 16 on the Output Shaft DO NOT REUSE 2 5 3 Slide shaft 3 out of housing and remove the output gear 2 2 5 4 Inspect open end bearing 22 on shaft Remove Snap Ring and press bearing off shaft if replacing 22 Parker Hannifin Corporation Chelsea Products Divisio
17. 3 Should a quiet PTO become noisy after the universal joint connection is made check the PTO driveline components for an out of phase condition excessive or unequal joint angles or possibly worn parts in the driven accessory 4 Re torque all mounting bolts nuts cap screws and set up inspection routine of the PTO driveline components and the driven auxiliary equipment NOTE Anticipate slight increase in PTO noise level as oil thins out at operating temperatures 33 Service Manual 442 Series Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Continuity Check Continuity Check 379639 and 379652 Indicator Switches In order to ensure that the switch is functioning properly the following procedure can be used with the unit on a bench or installed 1 Usea continuity checker battery type either meter or light Attach one 1 probe to the screw on the 379639 or 379652 Indicator Switch Note Make sure 379639 and 379652 Indicator Switches in the PTO shifter or housing are torqued to 10 15 Lbs ft 1 38 2 07 kg meters 2 With the other probe make contact with the shifter cover or housing Fig 13 3 Actuate shifting device and the meter or light should be actuated when PTO gear is engaged Fig 14 4 Shiftunit out of gear and the meter or light should return to normal as shown This test procedure can be used to check Chelsea wire lever and air
18. 6 9 P 88 idler Shaft eite mtis 1 23 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 24 550532 Bearing Cone Tapered 1811 8125 1 14 P 73 2 Spacer 762 1 500 x 152 154 1 25 35 P 8 Shifter Cover 2 22 2 1 14 P 73 3 Spacer 762 1 500 155 157 1 26 329361 Air Shift Assembly u AS 1 31 P 102 Thrust Washer 754 x 440 x 030 1 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 1 EE A R See Page 25 for more Air Shift information 22 P 127 2 Gasket 020 A R 22 P 127 3 aica afaik A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DDT 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 O Ring 549 X109 EE 1 18 68 P 2 Name Plate 1 1 1 rnt 1 14 329264X Bearing Cap Assembly 1 14a 21 P 626 Pump Flange 1 14b 28 271 O Bing 2 482 148 uuu uu cni cimiterio oreet 1 15 328273X Bearing Cap amp Cup
19. O Ring w Socket Face NWD Plug 1 4 5 1319 0 oe 1 21 379522 TL 1 5 5 967 0 Input Gear Ratio 1 22 550397 Bearing Cone Tapered 1 250 812 1 6 9 P 88 idler Shaft eite mtis 1 23 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 24 550532 Bearing Cone Tapered 1811 x 8125 1 14 P 73 2 Spacer 762 1 500 x 152 154 1 25 35 P 8 Shifter Cover 2 22 2 1 14 P 73 3 Spacer 762 1 500 155 157 1 26 329361 Air Shift Assembly u AS 1 31 P 102 Thrust Washer 754 x 440 x 030 1 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 1 EE A R See Page 25 for more Air Shift information 22 P 127 2 Gasket 020 A R 22 P 127 3 aica afaik A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DDT 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 O Ring 549 X109 EE 1 18 68 P 2 Name Plate 1 1 1 rnt 1 14 329264X Bearing Cap Assembly
20. Seal 2 004 x 1 00 x 437 1 12 28 P 191 O RING 549 X109 EE 1 13 68 P 2 ue 1 14 329088X Flange Pump Assembly CAF AW 1 15 328273X Bearing amp Cup 1 16 378391 Evo WEE 2 As Required See Page 29 for other Gear Options Service Kits Part Number Description 329202X Indicator Switch Connector 328356 67X Gasket amp Seal Kit 328356 71X Shifter Cover Seal Kit Air Shift 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 8 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XRAHX A3GH BY 542 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA any OR 8 3 B CC Parker Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442XRAHX A3GH 1 P 557X 1210115 1 0 1 378422 Bi 2 2 559 0 3 33 _ 2 4 _ 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 11 3 3 P 941X Shaft Assembly
21. position of Output Gear 2 in the engaged position Shifter hub should be over PTO input gear Using a idler guide tool insert complete input section into housing Install O Ring 12 on Idler Shaft 6 be careful not to nick or cut the O Ring Slide the notched end of the shaft 6 into the housing 1 aligning notch with roll pin Install NWD Plug 20 on Idler Shaft 6 and Torque 120 156 in Ib 13 56 17 53 Nm Position Output Gear 2 in the disengaged position Position gasket and shift cover onto the PTO housing Slide the shift block or Fork onto the hub of the output gear Install capscrews 27 and torque 16 20 Lbs ft 22 27 Nm Do not over tighten you can break the shift cover or housing Last function test the shifter and indicator switch 80 90 PSI See page 31 Place PTO on flat surface and spin the input gear Gear should spin with out lifting up housing Re label PTO All Bolts A Cap Screws proper Torque Testing Function Test Shifter Test Indicator Switch Check End Play of Output Shaft Check Input Gear Bearings Ready to install Refer to page 29 for installation instructions Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Section 3 442 Series S E L I L 3 24 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Installa
22. problem 37 One of the most serious problems a PTO can suffer is a cracked case This condition can lead to oil loss and eventual transmission failure Improper installation poorly torqued bolts or an unsupported direct mount pump can cause such a problem A PTO case can also be damaged by foreign objects meshing between the gear teeth severe shock load or even hitting an obstacle in the road Prevention is the best cure for PTO case damage Therefore always torque the PTO flange bolts in sequence and the proper specifications Also be sure to check the weight of the direct mount pump and if it is over forty pounds make a support bracket for it Deep Mesh Pattern Caused by Improper Backlash Adjustment Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Troubleshooting Service Manual 442 Series Shifting problems are sometimes a complaint an operator will have about his PTO A PTO that is hard to shift may be caused by a tight bend in the shifter cable poor leverage a gear that is installed backwards or too tight of an installation Many of these problems can be solved by inspecting the PTO installation and making the proper adjustments regarding cable length gear position or shift lever Remember a lever operated shift linkage should not be connected to a wire shift cover The mechanical advantage of the lever is often too great for the
23. shifter covers although an air source would be necessary for the latter H a meter is not available the light in the 328751 1X can be used A six volt battery is all that is necessary for a power source CAUTION Indicator switches are capable of 0 5 amps maximum 34 Service Manual 442 Series Fig 13 Fig 14 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Section 5 442 Series S E L I L 5 35 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Troubleshooting Improper Installation and Operator Abuse are the Leading Causes of PTO Failure The Chelsea PTO is designed and built to meet the rugged demands of the Mobile Equipment Industry With proper use and maintenance the Chelsea PTO will provide a long service life both on highway and off Yet if a problem does arise it is important to diagnose its causes and correct it at once The first place to look when troubleshooting a PTO failure is in the application itself Repeated or premature failure may be a sign of an incorrect application This can be discovered by using the Chelsea HY25 3001 US General Information Catalog or HY25 3000 US Applications Catalog Check to see if the proper PTO was specified for the transmission then find out if the torque handling capabilities of th
24. terms and conditions found on line at www parker com saleterms Seller objects to any contrary or additional terms or conditions of Buyer s order or any other document issued by Buyer 2 Price Adjustments Payments Prices stated on Sellers quote or other documentation offered by Seller are valid for 30 days and do not include any sales use or other taxes unless specifically stated Unless otherwise specified by Seller all prices are F C A Seller s facility INCOTERMS 2010 Payment is subject to credit approval and is due 30 days from the date of invoice or such other term as required by Seller s Credit Department after which Buyer shall pay interest on any unpaid invoices at the rate of 1 5 per month or the maximum allowable rate under applicable law 3 Delivery Dates Title and Risk Shipment All delivery dates are approximate and Seller shall not be responsible for any damages resulting from any delay Regardless of the manner of shipment title to any products and risk of loss or damage shall pass to Buyer upon placement of the products with the shipment carrier at Seller s facility Unless otherwise stated Seller may exercise its judgment in choosing the carrier and means of delivery No deferment of shipment at Buy ers request beyond the respective dates indicated will be made except on terms that will indemnify defend and hold Seller harmless against all loss and additional expense Buyer shall be responsible for any additional shi
25. wire shift cover and could severely damage it Also inversely don t use a cable with a lever shift cover The cable isn t capable of transmitting the force necessary to shift a lever mechanism Most shifting complaints are caused by improper shifting procedure or incorrect linkage installation Both of these situations will cause premature wear on the shift pad or fork and the shift rod or rail To prevent this premature wear avoid overshifting or undershifting the PTO Overshifting causes the shifter fork to press against a PTO gear during operation This results in unnecessary friction and wear Undershifting allows incomplete gear tooth contact with the driver gear This means only part of the tooth width is transmitting the torque and RPM during PTO operation This situation can lead to gear failure or it could cause the PTO to jump out of gear These two problems can be overcome by checking linkage adjustments and proper operator training worn or elongated shifter poppet hole This causes the PTO to jump out of gear and the parts in the shifter assembly to break or become loose If this happens replace those parts that are worn 38 Seals and O Rings may cause special problems in PTO operations Improper installation or heat build up can cause O Rings and seals to fail prematurely Once seals or O Rings fail they should be replaced The proper procedure for installing these parts is to lubricate them first so the
26. 2 329265 2X 27 28 P 191 ORIMO 1 Ratios Q amp W amp X 3 amp 6 EH LR S amp U 329121 1X 329120 1X 28 329118 16 Post Plate Assembly Ass y 3 amp 1 485 p BE RS SU 92912172X 329120 2X 28 329118 2X Post and Plate Assembly Ass y 4 8 5 1 Ratios F H L R S amp U 3 amp 6 A B amp C 329119 1X 329118 1X 28 329120 1X Post Plate Assembly Ass y 3 86 1 485 ABEC 92911972X 329118 2X 28 329120 2 Post and Plate Assembly Ass y 4 amp 5 1 Correct shifter cover number is determind by the Ratios A B amp C PTO model number ratio amp assembly designators 28 329265 1X Post and Plate Assembly Ass y amp 6 1 442 X C 65 X V 6 XK 28 329265 2X Post and Plate Assembly Ass y 4 amp 5 1 Ratio Assembly 29 378004 Flat Washer EE 1 30 51 P 22 Shifter Lever e 1 utu 1 Service Kits 29 50035 10 Lene aS 1 33 500409 6 Capscrew Hex Head 312 24 x 625 1 328356 15X Shifter Cover Seal Kit Cable Control 379639 Indicator Switch Pin Style Normally Off 1 328356 69X Shifter Cover Seal Kit Cable Control A B amp C Ratio 35 P 8 Gasket Shifter Cover 1 See Page 39 for Kits Bill of Materials
27. 379522 fore dinem 1 6 9 P 88 Idler Shaft 7o 1 22 550397 Bearing Tapered Cone 1 250 x 812 1 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 23 550439 Bearing Tapered Cone 750 x 8598 2 14 P 73 2 Spacer 762 x 1 500 x 152 154 a 1 24 550532 Bearing Tapered Cone 1 1811 8125 1 14 P 73 3 Spacer 762 1 500 x 155 1578 1 25 35 P 8 Shifter Cover 2 22211 1 31 P 102 Thrust Washer 754 x 440 030 2 2 1 26 329119 2X Shifter Cover Assembly Cable 1 22 P 127 1 Ert cm m A R 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 2 85 6CL 020 T A R See Page 26 for more Shifter Cover Assembly information 22 P 127 3 sh A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DDT 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 O Ring 3549 X109 EE 1 13 68 P 2 Name Plate 1 14 329088X Pump Flange Assembly AF AW 1 15 328273X Bearing Cap amp Cup
28. 8 x 2 000 4 4 5 1004 e 1 20 379672 Plug O Ring w Socket Face NWD Plug 1 5 5 P 965 Input Gear Ratio 1 21 379522 1 6 9 P 88 nii 1 22 550397 Bearing Cone Tapered 1 250 x 812 1 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 23 550439 Bearing Cone Tapered 750 x 8598 2 14 P 73 2 Spacer 762 x 1 500 x 152 154 1 24 550532 Bearing Cone Tapered 1 1811 x 8125 1 14 P 73 3 Spacer 762 x 1 500 x 155 157 1 25 35 P 8 Shifter Cover 222122222 1 31 P 102 Thrust Washer 754 x 440 030 1 26 329361X 1 22 P 127 1 ELI mu M A R 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 2 Gasket 020 isse testet akan A R See Page 25 for more Air Shift information 22 P 127 3 Gasket 015 A R 10 28 P 219 Oil Seal 2 506 x 1 625 x DDT 1 11 28 P 268 Oil
29. BAH 5 P 1418 SPUR 22 14 Input Gears C Ratio Only 442 CAH 5 P 1287 SPUR 22 17 442 CES 5 P 1292 Left Hand Helix 22 17 Input Gears Ratio Only 442 FAH 5 P 1077 SPUR 22 21 442 FES 5 1092 Left Hand Helix 22 21 442 FJW 5 P 1320 Left Hand Helix 23 21 Input Gears H Ratio Only 442 HAH 5 P 1364 SPUR 22 23 Input Ratio Gears 442 L 5 P 964 25 442 Q 5 P 965 19 442 R 5 P 1214 22 442 S 5 0 6 24 442 U 5 967 26 442 W 5 0 8 26 442 X 5 P 969 38 Output Gears 442 A 2 P 791 39 442 B 2 P 833 39 442 C 2 P 792 37 442 F 2 P 726 37 442 H 2 P 802 35 442 L 2 P 727 34 442 Q 2 P 559 24 442 2 P 559 24 442 S 2 P 637 22 442 U 2 P 560 20 442 W 2 P 561 17 442 X 2 P 728 21 29 Parker Hannifin Corporation Parker e Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Section 4 442 Series S E L I L 30 Parker Hannifin Corporation Chelsea Products Division Chelsea Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Installation Instructions Mounting the PTO on the Transmission 1 Place the correct number of gaskets over studs Fig 1 Do not use Permatex between gaskets because you may want to add or subtract gaskets to obtain proper backlash When mounting a PTO use gaskets between all mounting surfaces Do not stack more than 3 gaskets together e Usually one thick gasket 020 50mm will be required Remember the lubricant in the transmission also lubr
30. aerospace climate control C electromechanical Chelsea Power Take Off filtration fluid amp gas handling 442 Series Service Manual hydraulics pneumatics process control sealing amp shielding Darker Chelsea ENGINEERING YOUR SUCCESS CHELSEA WARNING FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH PERSONAL INJURY AND PROPERTY DAMAGE This document and other information from Parker Hannifin Corporation its subsidiaries and authorized distributors provide product and or system options for further investigation by users having technical expertise It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog Due to the variety of operating conditions and applications for these products or systems the user through its own analysis and testing is solely responsible for making the final selection of the products and systems and assuring that all performance safety and warning requirements of the application are met The products described herein including without limitation product features specifications designs availability and pricing are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice Offer of Sale The items described in this document are hereby offered for sale by Parker Hannifin Corporation
31. ay orfailure to perform any of Seller s obligations by reason of circumstances beyond the reasonable control of Seller hereinafter Events of Force Majeure Events of Force Majeure shall include without limitation accidents strikes or labor disputes acts of any government or government agency acts of nature delays or failures in delivery from carriers or sup pliers shortages of materials or any other cause beyond Seller s reasonable control 15 Waiver and Severability Failure to enforce any provision of this agreement will not waive that provision nor will any such failure prejudice Seller s right to enforce that provi sion in the future Invalidation of any provision of this agreement by legislation or other rule of law shall not invalidate any other provision herein The remaining provisions of this agreement will remain in full force and effect 16 Termination Seller may terminate this agreement for any reason and at any time by giving Buyer thirty 30 days written notice of termination Seller may immediately terminate this agreement in writing if Buyer a commits a breach of any provision of this agreement b appointments a trustee receiver or custodian for all or any part of Buyer s property c files a petition for relief in bankruptcy on its own behalf or by a third party d makes an assignment for the benefit of creditors or e dissolves or liquidates all or a majority of its assets 17 Governing Law This agreement an
32. bly information 22 P 127 2 EE EE WEE 22 127 3 Gasket M 10 28 219 Oil Seal 2 506 x 1 625 x DEI 1 11 28 P 268 Oil Seal 2 004 x 1 00 x 437 1 12 28 P 191 O Ring 549 a 1 18 68 P 2 1 14 329088X Pump Flange Assembly 1 15 328273X Bearing Cap amp Cup 1 16 378391 Loek 2 17 378422 Drive 561 EE 2 A R As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 15X Shifter Cover Seal Kit Cable Control 328356 67X Gasket amp Seal Kit 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 6 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XQAHX A3GF Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Parker Service Manual 442 Series Bulletin HY25 6442 M1 US Bill of Materials 442XQAHX A3GF 1 1 P 557X inlet cin ete ERE 1 17 378422 NW 2 2 2 559 0 Output T 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 4 3 3 P 921X Shaft Assembly Greasable 1 19 378447 10 Socket Head Capscrew 312 1
33. d the sale and delivery of all Products hereunder shall be deemed to have taken place in and shall be governed and construed in accordance with the laws of the State of Ohio as applicable to contracts executed and wholly performed therein and without regard to conflicts of laws principles Buyer irrevocably agrees and consents to the exclusive jurisdiction and venue of the courts of Cuyahoga County Ohio with respect to any dispute controversy or claim arising out of or relating to this agreement 18 Indemnity for Infringement of Intellectual Property Rights Seller shall have no liability for infringement of any patents trademarks copyrights trade dress trade secrets or similar rights except as provided in this Section Seller will defend and indemnify Buyer against allegations of infringement of U S patents U S trademarks copyrights trade dress andtrade secrets Intellectual Property Rights Seller will defend at its expense and will pay the cost of any settlement or damages awarded in an action brought against Buyer based on an allegation that a Product sold pursuant to this Agreement infringes the Intellectual Property Rights of a third party Seller s obligation to defend and indemnify Buyer is contingent on Buyer notifying Seller within ten 10 days after Buyer becomes aware of such allegations of infringement and Seller having sole control over the defense of any allegations or actions including all negotia tions for settlement or c
34. e PTO are satisfactory for the job being done A PTO works best when it is properly specified for the transmission and job requirement Parker If the PTO was correctly specified and then failed prematurely there are two likely causes improper installation and or operator misuse These are tough problems because they involve people as well as product An improperly installed PTO can normally be identified immediately by the sound it makes It will whine if installed to tightly or clatter if it is installed to loosely Sometimes the vehicle itself may contribute enough noise to mask the sound of the PTO and one may not notice the problem Service Manual 442 Series If a problem is allowed to continue then damage to the PTO will result A unit that has been mounted to loosely could result in broken gear teeth A unit that is mounted too tightly could result in premature wear to the gear teeth Also when a PTO is installed without enough filler blocks spacers or gaskets between it and the transmission a deep wear pattern will occur on the gear teeth These patterns will lead to fatigue and early tooth failure To help prevent this from occurring always test the PTO for noise just after it is installed Whatever the reason for a PTO failure The first parts to inspect should be the gears Check the surface of the gear teeth for signs of pitting pitting is a normal wear pattern
35. el 662 717 8140 TW Taiwan New Taipei City Tel 886 2 2298 8987 South America AR Argentina Buenos Aires Tel 54 3327 44 4129 BR Brazil Cachoeirinha RS Tel 455 51 3470 9144 CL Chile Santiago Tel 56 2 623 1216 Pan Am Miami Tel 1 305 470 8800 HY25 6442 M1 US July 2015
36. ge FIF iecit 1 14b 28 P 271 O Ring 2 482 EE 1 15 328273X Bearing Cap amp Cup 1 16 378391 le EE 2 As Required See Page 29 for other Gear Options Service Kits 329202X Indicator Switch Connector 328356 67X Gasket amp Seal Kit 328356 71X Shifter Cover Seal Kit Air Shift 328594 13X Bearing and Spacer Kit Non Pressure Lube See Page 39 for Kits Bill of Materials 10 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Service Manual 442 Series Bulletin HY25 6442 M1 US Exploded View 442XUJWX W5GH Ke 2 oe NS V X y CTs yA gt 26 q AZA A Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Parker Bulletin HY25 6442 M1 US Service Manual Bill of Materials 442 Series 442XUJWX W5GH 1 1 P 557X met cin t su ERE 1 17 378422 Drive 2 2 2 560 Output u GA 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 11 3 3 P 941X Shaft Assembly Greasable 1 20 379672 Plug O Ring w Socket Face NWD Plug 1 4 5 1319 0 oe 1 21 379522
37. ials 442 Series 442XLAHX W3GF 1 P 557X HOUSING DEE 1 18 378447 6 Socket Head Capscrew 312 18 x 1 000 4 2 2 P 727 0 I 1 19 378447 10 Socket Head Capscrew 312 18 x 2 000 4 3 3 P 921X Shaft Assembly Greasable 1 20 379672 Plug O Ring w Socket Face NWD Plug 1 4 5 1004 6681 r uu a shi 1 21 379522 Boe Sia e E M 1 5 5 964 0 Input Gear Ratio 1 22 550397 Bearing Cone Tapered 1 250 812 1 6 9 P 88 1 23 550439 Bearing Cone Tapered 750 x 8598 2 7 14 P 73 1 Spacer 762 x 1 500 x 149 151 1 24 550532 Bearing Cone Tapered 1 18 11 x 8125 1 14 P 73 2 Spacer 762 x 1 500 x 152 154 1 25 35 P 8 Shifter Cover Gasket 1 14 P 73 3 Spacer 762 x 1 500 x 155 457 1 26 329121 1X Shifter Cover Assembly Cable Control 1 8 31 P 102 Thrust Washer 754 x 440 x 030 1 27 378430 9 Hex Head Capscrew 312 18 x 0 875 4 22 P 127 1 Gasket OTO sissies aan RU UII EIER A R See Page 26 for more Shifter Cover Assem
38. icates the PTO Therefore at least one gasket must always be used on either side of filler blocks adapter assemblies or adapter plates More gaskets may be required when establishing proper backlash 2 Secure PTO to the transmission Use Self Locking nuts provided with PTO Fig 2 NOTE Self Locking nuts do not require lock washers 3 Fasten the PTO to the transmission Fig 3 Torque the set of locking nuts to their proper specifications 379745 7 16 20 for 8 Bolt applications 55 60 Lbs ft 7 59 8 28 kg meters Torque capscrews to their proper specifications 8 Bolt to 45 50 Lbs ft 6 22 6 91 kg meters 31 Service Manual 442 Series Fig 1 CHELSEA INSTALLATION INSTRUCTIONS SELF LOCKING NUT 379744 3 8 24 THREAD SELF LOCKING NUT TORQUE TO 35 40 185 08 379745 1 16 20 THREAD SELF LOCKING NUT TORQUE 10 55 60 FI LES 379794 5 13 99 Fig 2 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Installation Instructions 442 Series Checking Backlash To check for proper backlash on PTOs with shift cover 1 Remove the PTO shift housing and or inspection plate 2 Mount the dial indicator so that it registers movement of the input gear driven gear of the PTO Fig 10 NOTE See Figure 11 for proper location of dial indicator contact point Two common type dial indicato
39. in most cases However contaminants in the oil or an installation there will be confusion over who or what is that is too tight will cause severe pitting at fault More than likely the product will be blamed Although the PTO cannot defend itself its failed parts will tell a story 36 Exploded View of Typical PTO Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Troubleshooting Once pitting of the gear surfaces has begun there is nothing that can stop it Severe pitting will eventually lead to gear tooth failure therefore the damaged gear should be replaced when a PTO is repaired or rebuilt CM a Ls Sometimes a gear will chip a tooth because of mishandling or improper shifting Even though a PTO may continue to run with a chipped tooth the damaged gear should be replaced immediately It will damage the other teeth it comes in contact with during operation not to mention the possible damage which could result from the loose chip If the problem is allowed to continue then failure to other parts in the PTO or transmission could result Another possible problem during vehicle operation is shock load This occurs when the torque demands on a PTO are suddenly greater than it was designed to take Shock load could be caused by torque overloads improper shifting equipment failure or excessive loads over a short period of time If this happe
40. ing Using a 1 2 hex wrench tighten and torque cap screws to 24 28 Lbs ft 33 38 Nm NOTE The narrow portion of the open end Bearing Cap matches the position of the arrow on the closed cap 4 If the PTO has a rotatable flange this can be installed at this time or when installing on the vehicle See Chart on Page 25 for correct torque specifications Tighten and torque fasteners 24 28 Lbs ft 33 38 Nm 3 1 18 NOTE Always use a crossing pattern when tightening the bolts 3 1 19 Check end play is set correctly between 001 005 3 1 20 Can the shaft be turned by hand Parker 09 23 Service Manual 442 Series 3 2 Input Gear Section 3 2 1 3 2 2 3 2 3 3 2 4 3 2 8 3 2 9 3 2 10 3 2 11 3 2 12 3 2 13 3 2 14 3 2 15 3 2 16 3 2 17 3 2 18 3 2 19 3 2 20 3 2 21 3 2 22 3 2 23 Final Check 4 1 1 4 1 2 4 1 3 4 1 4 4 1 5 4 1 6 4 1 7 4 1 8 4 1 9 Place the Ratio Gear 5 on the splined surface of the Input Gear 4 NOTE The rounded edge of the Ratio Gear 5 should be away from the Input Gear 4 Use a Snap Ring Slide and Driver or Snap Ring Pliers to install the Snap Ring 21 in the groove of the Input Gear NOTE Be careful to not over stretch the snap ring Insert the Thrust Washer 8 next to the Input Gear 4 Place Bearing shims 7 on the same side as the Ratio Gear 5 NOTE Tabs on washer and shims are placed in pocket on housing Note
41. ket 2 Places Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Torque Chart Location Service Manual 442 Series Torque English Torque Metric NWD Plug 120 156 In Lbs 14 18 Nm Bearing Cap Closed Open 24 28 Lbs ft 33 39 Nm Rotatable Flanges GA GB PA PF RA RB RE and RF 378447 6 Qty 3 16 20 Lbs ft 22 27 Nm RC RD and RH 378446 4 Qty 6 8 12 Lbs ft 11 16 Nm RJ Qty 6 and RY Qty 3 379740 6 35 40 Lbs ft 47 54 Nm Zerk Fitting Greasable Shafts Finger Tight Plus Two 2 full turns with a wrench Shift Covers 16 20 Lbs ft 22 27 Nm Shaft Nut XX 501181 75 85 Lbs ft 102 115 Nm Parker 28 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Gear Chart 442 Series Model Number Gear Part Number Gear Type No Teeth Input Gear No Teeth Ratio Gear No Teeth Output Gear 442 AH 5 P 1004 SPUR 22 442 ES 5 P 1059 Left Hand Helix 22 442 JK 5 P 1261 Left Hand Helix 24 442 JW 5 P 1319 Left Hand Helix 23 Input Gears A Ratio Only 442 AAH 5 P 1280 SPUR 22 14 442 AES 5 P 1285 Left Hand Helix 22 14 Input Gears B Ratio Only 442
42. n Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Assembly Assembly 3 Assembly 3 1 Output Section 3 1 1 3 1 2 3 1 3 3 1 4 3 1 5 3 1 6 3 1 7 3 1 8 3 1 9 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 10 11 12 13 414 15 16 17 If output bearing 22 was removed press bearing onto shaft and install new Snap Ring 16 Make sure the Output Gear 2 matches the correct Assembly Arrangement of the PTO The Output Gear 2 Shift Hub is positioned above the Input Gear 4 in the engaged position Slide Output Shaft 3 into Housing and slide Output Gear 2 onto the Shaft U W amp X ratios will slide through the opening as an assembly Using a Snap Ring Slide or Snap Ring Pliers install the closed end Snap Ring 16 onto the Shaft Make sure that the Snap Ring 16 is seated into the groove on the Output Shaft 3 Install Bearing 24 onto closed end Reminder Make sure the Bearing 24 is seated against the Snap Ring Forgetting to do this can affect shaft end play Install Gaskets 9 Install closed end Bearing Cap 15 Make sure the offset of the Bearing Cap is positioned correctly for the PTO Ratio Using 1 2 Hex Wrench tighten and torque Cap Screws to 24 28 Lbs ft 33 38 Nm NOTE Always use a crossing pattern when tightening bolts Using a seal slide install Open End Cap Pump Flange 14 and Gaskets 9 onto hous
43. ng 35 P 9 2 Gasket Housing 328594 13X Bearing and Spacer Kit Non Pressure Lube 14 73 1 Spacer Idler Gear 149 151 14 P 73 2 Spacer Idler Gear 152 154 14 73 3 Spacer Idler Gear 155 1507 28 191 O Ring 31 P 102 Thrust Washer Bearing 379672 NWD PIU Oe 550439 568900055 sas 9 88 Shaft I0 I6I MIT 39 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Parker Hannifin Corporation Chelsea Division Offer of Sale The items described in this document and other documents and descriptions provided by Parker Hannifin Corporation its subsidiaries and its authorized distributors Seller are hereby offered for sale at prices to be established by Seller This offer and its acceptance by any customer Buyer shall be governed by all of the following Terms and Conditions Buyer s order for any item described in its document when communicated to Seller verbally or in writing shall constitute acceptance of this offer goods services or work described will be referred to as Products 1 Terms and Conditions Seller s willingness to offer Products or accept an order for Products to or from Buyer is subject to these Terms and Conditions or any newer version of the
44. ns the PTO is likely to fail immediately The vehicle operator may not even be aware of the reason for the PTO failure Parker 09 Worn gears can easily be affected by shock load If the worn gears are not replaced they can eventually lead to broken gear teeth This is the most severe form of PTO failure Worn or damaged gears are likely to break because of their reduced load carrying capacity To prevent the possibility of broken gear teeth always inspect auxiliary equipment for possible freeze up Also recheck PTO application operating conditions and PTO installation PTO shafts are also vulnerable to operating abuse If the shaft break is irregular this usually indicates a torsional overload Bending fatigue failure usually shows up as a smooth flat break To correct a PTO shaft problem replace the failed shaft and check the speed and operating angle of the universal joint Also make sure the PTO driveshaft is properly phased yokes in line with each other If a driveline is improperly installed it will cause vibration which may lead to PTO driveshaft or driven equipment problems Service Manual 442 Series When inspecting a PTO output shaft always inspect the keyway Sometimes a PTO will fail because of a displaced keyway on the shaft caused by a loose fitting yoke or equipment freeze up Proper maintenance on auxiliary equipment and replacing a worn yoke and or PTO driven shaft will prevent this
45. ompromise Ifa Productis subject to a claim that H infringes the Intellectual Property Rights of a third party Seller may at its sole expense and option procure for Buyer the right to continue using the Product replace or modify the Product so as to make it noninfringing or offer to accept return of the Productand return purchase priceless a reasonable allowance for depreciation Notwithstanding the foregoing Seller shall have no liability for claims of infringement based on information provid ed by Buyer or directed to Products delivered hereunder for which the designs are specified in whole or part by Buyer or infringements resulting from the modification combination or use in a system of any Product sold hereunder The foregoing provisions of this Section shall constitute Seller s sole and exclusive liability and Buyer s sole and exclusive remedy for infringement of Intellectual Property Rights 19 Entire Agreement This agreement contains the entire agreement between the BuyerandSellerand constitutes the final complete and exclusive expression of the terms of sale All prior or contemporaneous written or oral agreements or negotiations with respect to the subject matter are herein merged 20 Compliance with Law U K Bribery Act and U S Foreign Corrupt Practices Act Buyer agrees to comply with all applicable laws and regulations including both those of the United Kingdom and the United States of America and of the country or co
46. operty Any designs tools patterns materials drawings confidential information or equipment furnished by Buyer or any other items which become Buyer s property will be considered obsolete and may be destroyed by Seller after two consecutive years have elapsed without Buyer ordering the items manu factured using such property Seller shall not be responsible for any loss or damage to such property while it is in Seller s possession or control 9 Special Tooling A tooling charge may be imposed for any special tooling including without limitation dies fixtures molds and patterns acquired to manufacture Products Such special tooling shall be and remain Seller s property notwith standing payment of any charges by Buyer In no event will Buyer acquire any interest in apparatus belonging to Seller which is utilized in the manufacture of the Products even if such apparatus has been specially converted or adapted for such manufacture and notwithstanding any charges paid by Buyer Unless otherwise agreed Seller shall have the right to alter discard or otherwise dispose of any special tooling or other property in its sole discretion at any time 10 Buyer s Obligation Rights of Seller To secure payment of all sums due or otherwise Seller shall retain a security interest in the goods delivered and this agreement shall be deemed a Security Agreement under the Uniform Commercial Code Buyer authorizes Seller as its attorney to execute and file on B
47. pping charges incurred by Seller due to Buyer s acts or omissions 4 Warranty Seller warrants that all products sold other than the 590 Series conform to the applicable Parker Chelsea standard specification for the lesser period of 2 years 24 Months fromdateofserviceor2 1 2years 30Months fromdateofbuild asmarkedonthe product name plate Seller warrants that the 590 Series will conform to the applicable Seller standard specification for the lesser period of 2 years 24 Months from date of service or 2000 hours of usage The prices charged for Seller s products are based upon the exclusive limited warranty stated above and upon the following disclaimer DISCLAIMER OF WARRANTY THIS WARRANTY COMPRISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO PRODUCTS PROVIDED HEREUNDER SELLER DISCLAIMS ALL OTHER WARRANTIES EXPRESS AND IMPLIED INCLUDING DESIGN MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 5 Claims Commencement of Actions Buyer shall promptly inspect all Products upon delivery No claims for shortages will be allowed unless reported to the Seller within 10 days of delivery No other claims against Seller will be allowed unless asserted in writing within 30 days after delivery Buyer shall notify Seller of any alleged breach of warranty within 30 days after the date the defect is or should have been discovered by Buyer Any action based upon breach of this agreement or upon any other claim arising out of this sale other than an action b
48. rs shown Fig 10 3 Hold the PTO driver gear in transmission with a screwdriver or bar and rock the PTO input gear driven gear back and forth with your hand Note the total movement on the dial indicator 006 012 POINTER T INDICATES SIDE MOVEMENT ALTERNATE INDICATORS 4 Establish backlash at 006 012 15mm 30mm by adding or subtracting gaskets General rule A Chelsea 010 gasket will change backlash approx 006 A 020 gasket changes backlash approx 012 PLUNGER TYPE POINTER INDICATES DEPTH 5 Replace the shift housing and or inspection plate and retorque capscrews to 30 37 Lbs ft 41 50 Nm NOTE Apply a drop of Loctite 290 on each capscrew before reinstalling Capscrews that are furnished with a conversion kit and are being installed for the first time do not require the drop of Loctite TRANS MISSION Fig 11 1 ASKET PACK 9 AS RED S P T O CASE 32 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Installation Instructions Lubricant in Transmission Inspect Installation 1 Remove the filler plug from the transmission and add recommended transmission lubricant to the level prescribed by the transmission or truck manufacturer Fig 12 NOTE If the PTO is mounted below oil level additional lubricant will be required 2 Run the PTO for 5 10 minutes and check for oil leaks and noise
49. tion Sketches Air Shift Cover Assembly Part Number Description 329361X Air Shift Shifter Cover Assembly Includes Items 48 57 1 48 34 P 130 Shifter 01 6 M 1 49 378316 SNAP RINT EE 2 50 378315 referre irre e 2 51 28 42 O RING 2 52 37 P 21 elle ue ns 1 53 11 P 75 MET 1 54 28 P 41 1 55 32 P 180 _C _ _ __ ___ __ _ 1 56 378447 4 Socket Head Capscrew w lockpatch 312 18 x 750 1 57 379639 Indicator Switch Normally OFF 1 58 379904 Push Connect for 1 4 bing 1 Service Manual 442 Series Description Gasket Shifter Cover 1 378430 9 Hex Head Capscrew 312 18 x 875 Service Kit Part Number Description 328356 71X Shifter Cover Seal Kit Air Shift 25 See Page 39 for Kits Bill of Materials Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Service Manual Installation Sketches 442 Series Cable Shift Cover Assembly a6 8 9 26 5 J a Be TU e 29 Arrangemnet PIO RKI Gasp Assembl Assembl 34 P 74 Cover Plate Shifter 1 ge y 25 37 P 19 B 386 Q VI X 329271 1X 329265 1X 26 63 P 16 Poppet Pin u une e e eet cpi e i d 1 493 Q W X 32927
50. ucharest Tel 40 21 252 1382 parker romaniaQparker com RU Russia Moscow Tel 7 495 645 2156 parker russia parker com SE Sweden Sp nga Tel 46 0 8 59 79 50 00 parker sweden parker com SK Slovakia Banska Bystrica Tel 421 484 162 252 parker slovakia parker com SL Slovenia Novo Mesto Tel 386 7 337 6650 parker slovenia parker com TR Turkey Istanbul Tel 90 216 4997081 parker turkey parker com UA Ukraine Kiev Tel 380 44 494 2731 parker ukraine parker com UK United Kingdom Warwick Tel 44 0 1926 317 878 parker uk parker com ZA South Africa Kempton Park Tel 27 0 11 961 0700 parker southafrica parker com North America CA Canada Milton Ontario Tel 1 905 693 3000 MX Mexico Toluca Tel 52 72 2275 4200 Supersedes HY25 6442 M1 US July 2014 Parker Hannifin Corporation Chelsea Products Division 8225 Hacks Cross Road Olive Branch Mississippi 38654 USA Tel 662 895 1011 Fax 662 895 1069 www parker com chelsea Asia Pacific AU Australia Castle Hill Tel 61 0 2 9634 7777 CN China Shanghai Tel 86 21 2899 5000 HK Hong Kong Tel 852 2428 8008 IN India Mumbai Tel 91 22 6513 7081 85 JP Japan Fujisawa Tel 81 0 4 6635 3050 KR South Korea Seoul Tel 82 2 559 0400 MY Malaysia Shah Alam Tel 60 3 7849 0800 NZ New Zealand Mt Wellington Tel 64 9 574 1744 SG Singapore Tel 65 6887 6300 TH Thailand Bangkok T
51. untries of the Territory in which Buyer may operate including without limitation the U K Bribery Act the U S Foreign Cor rupt Practices Act FCPA and the U S Anti Kickback Act the Anti Kickback Act and agreesto indemnify and hold harmless Sellerfrom the consequences of any violation of such provisions by Buyer its employees or agents Buyer acknowledges that they are familiar with the provisions of the U K Bribery Act the FCPA and the Anti Kickback Act and certifies that Buyer will adhere to the requirements thereof In particular Buyer represents and agrees that Buyer shall not make any payment or give anything of value directly or indirectly to any governmental official any foreign political party or official thereof any candidate for foreign political office or any commercial entity or person for the purpose of influencing such person to purchase products or otherwise benefit the business of Seller 07 14 Parker 40 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Parker Worldwide Europe Middle East Africa AE United Arab Emirates Dubai Tel 971 4 8127100 parker meQparker com AT Austria Wiener Neustadt Tel 43 0 2622 23501 0 parker austria parker com AT Eastern Europe Wiener Neustadt Tel 43 0 2622 23501 900 parker easteurope parker com AZ Azerbaijan Baku Tel 994 50 22 33 458 parker azerbaijan parker com BE LU Belgium Nivelles Tel 32
52. uyer s behalf all documents Seller deems necessary to perfect its security interest 11 Improper use and Indemnity Buyer shall indemnify defend and hold Seller harmless from any claim liability damages lawsuits and costs including attorney fees whether for personal injury property damage patent trademark or copyright infringement or any other claim brought by or incurred by Buyer Buyer s employees or any other person arising out of a improper selection improper application or other misuse of Products purchased by Buyer from Seller b any act or omission negligent or otherwise of Buyer c Seller s use of patterns plans drawings or specifications furnished by Buyer to manufacture Product or d Buyer s failure to comply with these terms and conditions Seller shall not indemnify Buyer under any circumstance except as otherwise provided 12 Cancellations and Changes Orders shall not be subject to cancellation or change by Buyer for any reason except with Seller s written consent and upon terms that will indemnify defend and hold Seller harmless against all direct incidental and consequential loss or damage Seller may change product features specifications designs and availability with notice to Buyer 13 Limitation on Assignment Buyer may not assign its rights or obligations under this agreement without the prior written consent of Seller 14 Force Majeure Seller does not assumethe risk and shall notbe liable for del
53. y Seller for an amount due on any invoice must be commenced within 12 months from the date of the breach without regard to the date breach is discovered 6 LIMITATION OF LIABILITY UPON NOTIFICATION SELLER WILL AT ITS OPTION REPAIR OR REPLACE A DEFECTIVE PRODUCT OR REFUND THE PURCHASE PRICE IN NO EVENT SHALL SELLER BE LIABLE TO BUYER FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR AS THE RESULT OF THE SALE DELIVERY NON DELIVERY SERVICING USE OR LOSS OF USE OF THE PRODUCTS OR ANY PART THEREOF OR FOR ANY CHARGES OR EXPENSES OF ANY NATURE INCURRED WITHOUT SELLER S WRITTEN CONSENT EVEN IF SELLER HAS BEEN NEGLIGENT WHETHER IN CONTRACT TORT OR OTHER LEGAL THEORY IN NO EVENT SHALL SELLER S LIABILITY UNDER ANY CLAIM MADE BY BUYER EXCEED THE PURCHASE PRICE OF THE PRODUCTS 7 User Responsibility The user through its own analysis and testing is solely responsible for making the final selection of the system and Product and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the application and follow applicable industry standards and Product information If Seller provides Product or system options the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foresee able uses of the Products or systems 8 Loss to Buyer s Pr
54. y will easily slide on the shaft Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 6442 M1 US Kits Bill of Materials 329202X 379252 379639 379640 328356 15X 22 P 69 28 P 191 28 P 226 35 P 8 35 9 1 35 9 2 328356 67 22 127 1 22 127 2 22 127 3 28 191 28 216 35 8 35 9 1 35 9 2 Indicator Switch Connector Service Kit Butt Connechor 1 Swilcli Indicator EE Booted 225 nuu a Rm Shifter Cover Seal Kit Cable Control rr m O RI 0 iaa eode edam edd ia aa e aia Gasket Shifter Cover Gasket Housing Gasket HOUSING i tr rrt ret e er Gasket amp Seal Kit Gasket Beating C Gasket Bearing Cap iin tren erii EEN Gasket Bearing inp O Ring Gasket Shifter Cover Gasket Housing Gasket Housing Se rvice Manual 442 Series 328356 69X Shifter Cover Seal Kit Cable Control A B amp C Ratio 22 P 69 Gasket 28 P 191 O Ring 28 P 226 Oil Seal 5 A 188 Spacer 35 9 1 Gasket Housing 35 P 9 2 Gasket Housing 328356 71X Shifter Cover Seal Kit Air Shift 28 P 41 28 P 42 378316 35 P 8 Gasket Shifter Cover 35 9 1 Gasket Housi
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