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Owner`s Manual Split Shaft and Gear Box

1. z aL 18815 L 084005 S P JO ISULOD ZPDG 4C amp A BA LONIayUY S nsS8lgd FL PBZe J addiy xan SLPBLE jur ADIEU LOS p AYSE ll 482864 oV ELSE L2SEDUS 3 i j F i JepjoH 7704 a ar p auos payors du Di O086 E E i N amp 8bvDOS pin xen J9josuuon ZPOBLE 194 l n i d saonpay 1 16 164 10138uu07 But ESZBLE 3 ag aan A F t puna aj RM ae c ag olDzz ci gau amg assaig Pe 2GB ul V Jaonpay o ZPOB ET Hox Am eng eo ple L LEbGLE ec 7 8M GL PSZBLE e La iz aspeug a Aquiassy anen UAUNOAL OE LELE L T AEE 899E d v Burqn uojAN b oA ZL Br J01e2ipu gr6g4c 2 PPOBLE o Josuo 2 TrOBLE SOY JO b bw uona3aa HON Ec j l N 4 eS N aR gt MET ES 3 amp jBl IUEN Jepsuuon ZrO64 g 2d 88 o a om AE f I R o lt Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA e Bulletin HY25 1202 M1 US Owner s Manual Dash Drilling Template Split Shafts and Gear Box Dash Drilling Template for 2442 Series Gear Box Air Shift Control SK 204 Rev C 3 688 36 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Dash Drilling Template Split Shafts and Gear Box Dash Drilling Template for 901 912 and 941 Split Shafts Air Shift Controls SK 204 Rev C 3 688 1312 1 750
2. 37 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Dash Drilling Template Split Shafts and Gear Box Dash Drilling Template for Wire and Lever Controls SK 168 M 3 468 g 203 DIA 2PLACES 7 pE 1 734 r 3 000 Leni 38 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Dash Drilling Template Owners Manual Split Shafts and Gear Box Indicator Light Installation SK 286 Rev G For wire and lever shift option on the 700 712 721 732 741 901 912 931 941 and 2442 gear boxes MANUAL re HOTE ALL WIRES A2 PTO IS ENGAS DAME LIGHT IS ON CN MEL GE Pra SOLACE AND HEAD CHELSEA onus mu OWNERS 4 790 FOR ORILL SIZET SEE SUN VISOR FOR OPFRATING INSTRUCTIONS amp 8 P 18 379640 BOOTED CONNECTOR CONTROL PI ATE ATRS7R T2 VOLT NORMALLY 379005 24 VOLT DEE INDICATOR LIGHT 279639 E INDICATOR SWITCH 379252 B WHITE NYLON BUTT CONNECTOR NORMALLY OFF t tuli ema 379252 ON BUTI CONNEC TOR 379640 BOOTED CONNECTOR FOF 470552 379900 INDICATOR SWITCH BLACK PLASTIC NORMALLY ON FUSE HOLGER ASSY MAIO AMP FUSE SK 266 RLY i 03 24 04 BATTERY Caution Indicator switches are capable of 0 5 amps maximum NOTE All wires and cables must be cle
3. Hissing noises can be caused by bad bearings As bearings wear and retainers start to break up etc the noise could change to a thumping or bumping Metallic rattles within the auxiliary usually result from a variety of conditions Engine torsional vibrations are transmitted to the transmission through the clutch which may be amplified and transmitted to the auxiliary through the connecting propeller shaft In heavy duty equipment clutch discs with vibration dampers are not used so a rattle particularly in neutral is common with diesel equipment In general engine speeds should be 600 R P M or above to eliminate objectionable rattles and vibration during the idle Always leave the main box in neutral and the auxiliary unit in gear when idling A defective or faulty injector would cause a rough or lower idle speed and a rattle in the auxiliary Rattle could also be caused by excessive backlash in P T O unit mounting Improper lubricants or lack of lubricant can produce noises Auxiliaries with low oil levels sometimes run hotter than normal as there is insufficient lubricant to cool and cover the gears Squealing particularly when the auxiliary is operating at higher speeds could be caused by one of the free running gears seizing on the thrust face or fluted diameter temporarily and then letting go In general a mild seizure will clear itself up and the auxiliary will continue to operate satisfactorily without this defect being known
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5. Owner s Manual Split Shafts and Gear Box Model 912 Split Shaft Dimensional Drawing 20 352 2 750 EN CHELSEA NO 328799 3X REF TRUNNION AE uc No 11 598 REF He u e TU i MO re MADD 1 375 Re 625 11 UNC 2B TH D 10 708 d 17 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 931 Installation Drawing Split Shafts and Gear Box Model 931 Split Shaft Installation Drawings With Cover and Crossmember Support Below MOUNTING KIT 328417X MOUNTING KIT 328417X NOTE When installing the Split Shaft the Vent Assembly must be in an upright position 18 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 931 Dimensional Drawing Split Shafts and Gear Box Model 931 Split Shaft Dimensional Drawings 8 500 19 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 941 Installation Drawing Split Shafts and Gear Box Model 941 Split Shaft Installation Drawings 12 8820 4 9 212 PTO OPENING y 12 882 m 20 Parker Hannifin Corporation CHELSEA Chelsea Pro
6. US Owners Manual General Information Split Shafts and Gear Box Split Shaft and Gear Box Specifications Intermittent Torque Horsepower at Rating Approximate Lube Model No 500 R P M 1000 R P M P T O Shaft Weight Capacity Liters 700 11 9 23 5 125 ft Ibs 39 Ibs Single Speed 10 20 110 ft Ibs 39 Ibs 712 Two Speed Shaft 11 9 23 5 125 ft Ibs 39 Ibs 1 5 pt 72i bs 732 bs Zi bs 22300 Bs ism 2442F 6 bs zm obs ism 24420 69 bs ism PAAR obs ism 1 1 1 1 E BE 24425 8s ism 24420 8s is 2442W 8s is 2442X 69 bs 2 5 qt vertical 500 ft Ibs 185 Ibs 3 0q horizontal 130 lbs 2 5 qt less PT O 250 ft Ibs 102 Ibs 2 25 qt il 60 Ibs 2 25 pt For allowable split shaft input torque please consult the chart on page 11 n2 24 70 E 7200 72 M 22900 2442F 2ml 2420 2442R 24425 242U 2442W MEN 901 po co The 912 has 3 eight bolt P T O openings on it For correct P T O applications please consult your HY25 3000 US catalog The 941 has 2 six bolt P T O openings on it For correct P T O applications please consult your HY25 3000 US catalog 8 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US General Information Owner s Manual Split Shafts and Gear Box Horsepower Torque R P M Conversion Chart To fi
7. allow the lever enough travel to shift in and out completely The casing need only go just beyond the bracket whereas the wire must be long enough to go through the swivel pin in the shifter lever 9 NOTE In some instances the cable control may not be long enough Chelsea has available four longer lengths than the standard ten foot cable These come in five foot increments i e 328346 15X 15 foot cable 10 When the length of the casing has been determined pull the wire back through until the case can be cut without cutting the wire Use a hacksaw or heavy pair of side cutters to cut the casing NOTE The cable can be held by a bench vise as long as the jaws are not tightened to the point where the case mushrooms If a vise is not accessible a pair of vise grips will do the job 30 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Wire Shift P T O s and Gear Boxes Split Shafts and Gear Box Cable Control Installation Instructions Continued scosse HEX CAPSCREW REF 328380X IN GEAR POSITION OUT OF GEAR POSITION 50 P 13 WARE CONTROL SWIVEL BRAC KET REF 3285800 378019 PIVOT PIN 0 P 17 WIRE CONTROL BRACKET REF 328380X REFERENCE 3288C4 1 WIRE CONTROL SHIFT COVER ASS Y ASS Y 3 amp 4 32B804 2X WIRE CONTROL SHIFT COVER ASS Y ASS Y 4 amp 5 11 Push the wire back through and install the
8. and moving parts 13 Shift the P T O to insure enough casing has been removed to allow full gear engagement 14 Install the wiring for the indicator light using the schematic above SK 286 Rev G NOTE Check both the cable and indicator light wires to be certain that they are not near the exhaust system or any moving parts Carefully fasten to stationary parts of the vehicle if necessary 15 Shift the P T O The following should be adhered to 15A CABLE IN P T O DISENGAGED LIGHT OUT 15B CABLE OUT P T O ENGAGED LIGHT ON NOTE The P T O should be checked for continuity as per the instructions in this manual NOTE Cable must be rigidly mounted possibly to the transmission within 12 24 of the P T O All six bolt wire shifts with the exception of the reversible dual shift units and some gear boxes 32 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Owners Manual Bulletin HY25 1202 M1 US Air Shift Installation Sketch Split Shafts and Gear Box 9 eBed uo s ejd jonuoo eui 10 erejduie au e INU eqni y wo peAouiaJ jou si Buiqn Uo AU se Buoj se ejqesnai si ynu eqn 310N Bunjius a10jaq peddoijs eq jsnw 1eof oAup Q L d BY suoissiusueJ oneuiojne uM sayaana uo pesn si uonejjejsul siu uauM 1ueniodui suiejs s pjojiueui pue 1sneuxe sejBue djeus piore Buiqni uojAu Buijejsur uauM uone anjen UOI DE O1d eunsseJd ay pue Ajddns sre ay ueawjeq Buiqn
9. by Seller in writing shall constitute the entire Agreement concerning the items sold and there are no oral or other representations or agreements which pertain there to This Agreement shall be governed in all respects by the law of the State of Ohio No actions arising out of the sale of the items sold hereunder or this Agreement may be brought by either party more than two 2 years after the cause of action accrues 9 01 P EN CHELSEA 44 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Parker Hannifin Corporation Chelsea Products Division 8225 Hacks Cross Road Olive Branch Mississippi 38654 USA Tel 662 895 1011 Fax 662 895 1019 www parker com chelsea FP 01 05 1 5M
10. grease pack 379688 A This symbol warns of possible personal injury 4 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US General Information Owner s Manual Split Shafts and Gear Box Shifting Procedures Gear Box Operation Vehicle Stationary Before shifting the gear box into or out of gear make sure the gears in the unit and input shaft have stopped rotating Split Shaft Operation Manual Transmission Vehicle Stationary Road mode to P T O mode 1 Disengage the clutch and stop the vehicle 2 Engage the parking brakes 3 Shift the split shaft to P T O mode 4 Select the desired transmission gear as required 5 Engage the clutch 6 Apply throttle as required EN CHELSEA P T O mode to road mode 1 Disengage the clutch Shift the split shaft to road mode Disengage the parking brakes A 9 m Resume normal driving procedures Automatic Transmission Road mode to P T O mode 1 Stop the vehicle Engage the parking brakes Shift the transmission into Neutral N Shift the split shaft to P T O mode Shift the transmission into the desired drive range position a BR m 6 Apply throttle as required P T O mode to road mode 1 Shift the transmission into Neutral N 2 Shift the split shaft to road mode 3 Release the parking brake 4 Resume normal driving procedures CAUTION Inadverte
11. have no liability for infringement of any patents trade marks copyrights trade dress trade secrets or similar rights except as provided in this Part 10 Seller will defend and indemnify Buyer against allegations of infringement of U S Patents U S Trademarks copyrights trade dress and trade secrets hereinafter 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 an item sold pursuant to this contract 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 negotiations for settlement or compromise If an item sold hereunder is subject to a claim that it 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 said item replace or modify said item so as to make it noninfringing or offer to accept return of said item and return the purchase price less a reasonable allowance for depreciation Notwithstanding the foregoing Seller shall have no liability for claims of infringement based on information provided by Buyer or directed to items delivered
12. those shown will provide a better installation Speed True Joint Operating Angle 5 000 R P M 4 000 R P M 3 000 R P M Slight angles of 1 in each joint are necessary for the circulation of the needles 5 The front and rear shafts should be assembled straightened and balanced before installation 13 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 901 Installation Drawings Split Shafts and Gear Box Model 901 Split Shaft Installation Drawings Vertical Mounting T 15 on NT SPICER 1500 SERIES s 3L 3 10NC i 34 m RECTANGULAR FLANGE _ SPICER 1410 SERIES r x Perm RECTANGULAR FLANGE i63 NL 9 ts DRIVE SHAFT ANGLE TO SPICER 1500 COINCIDE WITH ANGLE SERIES FLANGE GIVEN IN BODY BUILDERS LEVEL HOLES EAYOUTBOOK BRAKE BRAKE ENGAGED DISENGAGED Horizontal Mounting SHIFTER COVER MAY BE BEARING CAP MUST BE ROTATED IN INCREMENTS de AONG mV ROTATED UNTIL THE OF 90 DEGREES FOR 2 OPTIONAL BREATHER IS IN THE POSITION DESIRED MOUNTING UP POSITION HOLES Horizontal Mounting aint sm s BL per E EERE T TOTAL n a SHIFT 23 14 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 901 Dimensional Drawing Split Shafts and Gear Box Model 901 Split Shaft Dimensional Drawing
13. 5M 4 7 i e Connectors Nylon Tubing 8 Places l i 1 M 370978 379252 N 12V Indicator Light Butt Connector s B E Ju ui Vg i f 379252 d 379640 Butt Connector Mate Direction of Arrows Baaled 379800 sae K Fuse Halder 110 amp Connect te Conner in _ 379254 16 Engaging Cylinder Disengaging Cylinder Ring Connector Battery pr Ignitign Warning Connect directly to the air supply Do not use tubing between the air supply and the pressure protection valve Caution When installing nylon tubing avoid sharp angles exhaust and manifold systems Important When this installation is used on vehicles with automatic transmissions the P T O drive gear must be stopped before shifting NOTE Tube nut is reusable as long as nylon tubing is not removed from the tube nut NOTE The template for the control plate is on page 37 34 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Owners Manual Bulletin HY25 1202 M1 US Split Shafts and Gear Box Air Shift Installation Sketch eA eA uonoojoJd ainssaid pue Ajddns 1e ueemjeq Huiqn asn jou oq Ajddns sre 0 jjoeuip yoouUOD BurueA WV uomuby 1o Aaneg Mog lUl O Ld Seues JEZ LEZ OEZ OL amg MEA ABH Gb62 ra aul 1B0npew
14. ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMS SOLD HEREUNDER WHETHER ALLEGED TO ARISE FROM BREACH OF CONTRACT EXPRESS OR IMPLIED WARRANTY OR IN TORT INCLUDING WITHOUT LIMITATION NEGLIGENCE FAILURE TO WARN OR STRICT LIABILITY 6 Changes Reschedules and Cancellations Buyer may re quest to modify the designs or specifications for the items sold hereunder as well as the quantities and delivery dates thereof or may request to cancel all or part of this order however no such requested modification or cancellation shall become part of the contract between Buyer and Seller unless accepted by Seller ina written amendment to this Agreement Acceptance of any such requested modification or cancellation shall be at Seller s discre tion and shall be upon such terms and conditions as Seller may require 7 Special Tooling A tooling charge may be imposed for any special tooling including without limitation dies fixtures molds and patterns acquired to manufacture items sold pursuant to this contract Such special tooling shall be and remain Seller s property notwithstanding 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 items sold hereunder 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 di
15. CHE L SE A Bulletin HY25 1202 M1 US 700 Series 712 Series 721 Series 732 Series Owner s Manual Split Shaft and Gear Box Effective January 2005 Supersedes HY25 1202 M1 US April 2003 741 Series 941 Series 901 Series 2230 Series 912 Series 2442 Series 931 Series A 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 H
16. LSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation of a Split Shaft Split Shafts and Gear Box Application Data for Installation of a Split Shaft Split Shaft Through Torque Capacity Maximum Nominal Torque Rating ft Ibs Diesel Engine Gas Engine Shaft Outside Automatic Manual Automatic Diameter Transmission Transmission Transmission Transmission 90 13 3 300 3 100 4 200 931 13 8 1 700 1 600 2 200 11 2 3 100 2 900 4 200 SERVICE FACTOR CHART Vehicle Description Service Factor Extra Light Light Vehicle on Highway Light Light Vehicle off Highway Heavy Heavy Vehicle on Highway Extra Heavy Heavy Vehicle off Highway The allowable split shaft torque can be calculated using the above charted values and the following equation Allowable Split Shaft Torque Maximum Nominal Torque Rating Application Service Factor 11 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation of a Split Shaft Split Shafts and Gear Box Lubrication Information To insure proper lubrication and operating temperatures in these units it is most important that the proper lubricants be used and that correct oil levels be maintained Recommended Lubricants The following lubricants are recommended in order of preference for use in all Chelsea Split Shafts
17. SA Bulletin HY25 1202 M1 US Owners Manual Troubleshooting Split Shafts and Gear Box Troubleshooting Driver Training One of the major causes of bearing and gear failures in the auxiliary unit is poor driving habits Drivers should be taught to always use the Lo Speed or reductions available in the auxiliary unit and keep the front box in the higher ratios not vice versa Worn and pitted gears as well as worn and pitted bearings are usually caused by excessive use of the auxiliary overdrive gears with the mainbox in lower gear ratios Broken teeth in the auxiliary unit are usually caused by drivers trying to start their vehicles with the auxiliary unit in the high ratio while the big reduction is made in the front box Frogging or quick release of clutch gives a jump start which is also noted for breaking teeth Noisy Operation Noise is usually very elusive and generally not the fault of the auxiliary therefore mechanics should road test to determine if the driver s complaint of noise is actually in the auxiliary Remember that auxiliary units act as sounding boxes and in numerous instances drivers have insisted that the noise was in the auxiliary However investigations revealed the noise to be caused by one of the following conditions Fan out of balance or bent blades Defective vibration dampers Crankshafts out of balance Flywheels out of balance Flywheels mounting bolts loose Engine rough at idle producing rattle in ge
18. See G Gear seizure at High Speed usually accompanied with a loud squealing noise is readily apparent to the driver since the truck will suddenly slow down as if the brakes were being applied If the truck continues to move ahead even though the gear shift lever is placed in neutral it would indicate the floating gear on the main shaft had seized Depressing the clutch should interrupt the driving torque The seized gear could be checked quite readily by depressing the clutch and checking the action with the gear shift lever progressively in all shift positions If releasing the clutch tends to kill the engine then this gear position has not seized In other words the auxiliary would be in two gears at the same time By a process of elimination the gear at fault can be readily identified See G Vibration Gear seizures on thrust faces or fluted diameters are usually caused by vibrations in the power train This could be engine propeller shafts joint angles rear axles differentials etc 42 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Power Take Off Maintenance Split Shafts and Gear Box Power Take Off Maintenance Due to the normal and sometime severe torsional vibrations that Power Take Off units experience operators should follow a set maintenance schedule for inspections Failure to service loose bolts or Power Take Off leaks could r
19. These instructions are for your safety and the safety of the end user Read them carefully until you understand them General Safety Information To prevent injury to yourself and or damage to the equipment WI Read carefully all owner s manuals service manuals and or other instructions Wi Always follow proper procedures and use proper tools and safety equipment Wi Be sure to receive proper training Never work alone while under a vehicle or while repairing or maintaining equipment WI Always use proper components in applications for which they are approved Wi Be sure to assemble components properly WI Never use wornout or damaged components WI Always block any raised or moving device that may injure a person working on or under a vehicle Wi Never operate the controls of the Power Take Off or other driven equipment from any position that could result in getting caught in the moving machinery Proper Matching of P T O A WARNING A Power Take Off must be properly matched to the vehicle transmission and to the auxiliary equipment being powered An improperly matched Power Take Off could cause severe damage to the vehicle transmission the auxiliary driveshaft and or to the auxiliary equipment being powered Damaged components or equipment could malfunction causing serious personal injury to the vehicle operator or to others nearby To avoid personal injury and or equipment damage mM Always refer to Chelsea catalogs lit
20. and Gear Boxes Models 700 712 721 732 741 901 912 931 941 2230 and 2442 Temperature Above 0 F S A E 30 40 or 50 Heavy Duty Engine Oil Meeting Spec Below 0 F S A E 30 MIL L 2104B or MIL L 45199 Series 3 Above 0 F S A E 90 Straight Mineral Gear Oil Below 0 F S A E 80 Do Not Use Extreme Pressure Additives such as found in multi purpose or rear axle type lubricants These additives are not required in our split shafts and gear boxes and they may in some cases create transmission problems Multi purpose oils as a group have relatively poor oxidation stability a high rate of sludge formation and a greater tendency to react on or corrode the steel and bronze parts Oil Changes We recommend an initial oil change and flush after the split shaft is placed in actual service This change should be made any time following 1 000 miles but never to exceed 4 000 miles of over the road service In off highway use the change should be made after 24 and before 100 hours of service have elapsed There are many factors that influence the following oil change periods and we have not specified a definite mileage interval In general it is suggested that a drain and flush period be scheduled every 20 000 miles for normal over the highway operations Off the highway usually requires an oil change every 30 days The oil level in the split shaft should be checked every 2 000 miles on highway or every 24 hours in off highway operati
21. and model of your transmission 2 Which P T O opening will be used 3 What accessory is to be driven 4 How much horsepower is required to drive the accessory 5 What is the required rotation of the P T 0 6 What is the required P T O output shaft speed as a percent of engine speed au S A E 8 Bolt 7 What is the required method of shifting Standard SE Power Take Off Apertures the P T O cable lever or air Once all the answers to these questions have been determined a transmission mounted P T O can be selected to meet the horsepower speed and rotation that you require DRIVE GEAR TO FRONT Having made the selection of a P T O you are ready to start the installation P T O aa Driver Gear on right side of transmission LT O Driver Gear on left side of transmission P T O Drive Gear Location The standard location for the P T O drive gear in the transmission is 1 2 to the front or 1 2 to the rear of the vertical center line DRIVE GEAR TO REAR 24 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation P T O to a Split Shaft Split Shafts and Gear Box Mounting P T O to Split Shaft for 6 or 8 Bolt Applications 1 Drain the oil from the transmission and remove the P T O aperture cover plate See Fig 1 2 Discard the cover plate and cover plate gasket Clean the aper
22. annifin Corporation its subsidiaries or its authorized distributors This offer and its acceptance are governed by the provisions stated in the Offer of Sale Patent Information The Chelsea Power Take Off or its components shipped with this owner s manual may be manufactured under one or more of the following U S patents 4610175 5228355 4597301 5645363 6151975 6142274 6260682 Other patents pending Copyright 2005 Parker Hannifin Corporation All Rights Reserved ll Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Contents Split Shafts and Gear Box General Information Safety nr T Direct Mount Pump Support Recommendations Pe Proc o m EON cene Quse ridi ue ican M ada a uL olan PRA A MORIAR Split Shaft and Gear Box Specifications ertt Horsepower Torque R P M Conversion Chart sss Installation of a Split Shaft Dru cur Lubricatipn ORATION Locura etian ntltnb mri cR EOD iea Installation carbs o c Model 901 Installation Drawings Model 901 Dimensional Drawings Model 912 Installation Drawing Model 912 Dimensional Drawing Model 931 Installation Drawings Model 821 Dimensional DINGS uasa prairie tr rtr rai eot Roa tod Madel 941 Installation Drawing siis
23. ar of heat source and moving parts EMI CHELSEA 39 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Continuity Check Split Shafts and Gear Box Continuity Check 379639 and 379652 Indicator Switches In order to insure that the switch is functioning properly the following procedure can be used with the unit on a bench or installed 1 Use a continuity checker battery type either meter or light Attach one 1 probe to the screw on the 379639 or 379652 Indicator Switch Fig 23 Note Make sure 379639 and 379652 Indicator Switches in the P T O shifter or housing are torqued to 10 15 ft Ibs 1 38 2 07 kg meters Z 2 With the other probe make contact with the shifter cover or housing Fig 23 3 Actuate shifting device and the meter or light should be actuated when P T O gear is engaged Fig 24 4 Shift unit out of gear and the meter or Fig 24 light should return to normal as shown This test procedure can be used to check Chelsea wire lever and air shifter covers although an air source would be necessary for the latter f 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 40 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 U
24. ar train Clutch assembly out of balance Engine mounts loose or broken P T O gear not fully engaged or housing not properly shimmed Universal joints wornout Propeller shafts out of balance Universal joint angles out of plane or at an excessive angle Center bearings in driveline dry not mounted properly etc Wheels out of balance Tire treads humming or vibrating at certain speeds Air leaks on suction side of induction system especially with turbo chargers COzZzEkC mC rommoommrm Mechanics should try to locate and eliminate noise by means other than auxiliary removal or overhaul However if the noise appears to be in the auxiliary try to break it down into the following classifications If possible determine what position the gear shift lever is in when the noise occurs If the noise is evident in only one gear position the cause of the noise is generally traceable to the gears in operation A Growling and humming or more serious a grinding noise These noises are caused by worn chipped rough or cracked gears As gears continue to wear the grinding noise will be noticeable particularly in the gear position that throws the greatest load on the worn gear 41 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Troubleshooting Split Shafts and Gear Box Troubleshooting Hissing or more serious a thumping or bumping type noise
25. ate controls Wi The driven equipment must be left in the disengaged position when not in operation WI Do not operate the driven equipment until the vehicle is allowed to warm up Rotating Auxiliary Driveshafts 4 U Rotating auxiliary driveshafts are dangerous You can snag clothes skin hair hands etc This can cause serious injury or death Do not go under the vehicle when the engine is running Do not work on or near an exposed shaft when the engine is running Shut off the engine before working on the Power Take Off or driven equipment Exposed rotating driveshafts must be guarded Guarding Auxiliary Driveshafts WARNING We strongly recommend that a Power Take Off and a directly mounted pump be used to eliminate the auxiliary driveshaft whenever possible If an auxiliary drive shaft is used and remains exposed after installation it is the responsibility of the vehicle designer and P T O installer to install a guard A This symbol warns of possible personal injury 2 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual General Information Split Shafts and Gear Box Safety Information Continued Using Set Screws WARNING Auxiliary driveshafts may be installed with either recessed or protruding set screws If you choose a square head set screw you should be aware that it will protrude above the hub of the yoke and may be a point whe
26. cable using the hardware from the previously mentioned wire control parts bag 328380X 12 Cut the excess wire after the cable casing and wire have been installed and tightened a00568 4 SET SCREW REF 3283B0X 378326 HEX NUT REP 3283B0X All six bolt wire shifts with the exception of the reversible dual shift units and some gear boxes 31 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1135 M1 US Owners Manual Wire Shift P T O s and Gear Boxes Split Shafts and Gear Box Cable Control Installation Instructions Continued NOTE AL WIRES Ah CABLES M JAT ALE TAA C HEAT SGU ACES D READ CHELSEA romers OWNERS LI MANUAL 18 9750 OR TILL SIZE SEE SUN VISOR F R OPERATING INSTRUCTIONS B8 P 1R 379640 BOOTED CONNECTOR I CONTROL PLATE PTO I ENGAGE 3 WHEN LIE HT ISIN 378974 12 VOLT NORMALLY 379005 124 VOLT OFF Ww INDICATOR LIGHT 379638 INDICATOR SWITCH 378252 OR WIILTE NYLON L RUTT CONNFCTOR 379252 NORMALLY OFF BUTT CONNECTOR i5 NORMALLY aN 379640 BOOTED CONNECTOR 37965 INDICATOR SWITCH BLACK PLASTIC HORM ALLY ON 329900 FUSE HOLDER ASSY BATTERY WE AMP FUSE Indicator Light Installation Sketch SK 286 Rev G CAUTION Indicator switches are capable of 0 5 amps maximum NOTE All wires and cables must be clear of heat source
27. dd or subtract gaskets to obtain the proper backlash When mounting a P T O use gaskets between all mounting surfaces Do not stack more than 3 gaskets together Usually one thick gasket 020 50 mm will be required Remember the lubricant in the transmission also lubricates the P T O 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 8 Secure P T O to the transmission The 220 Series must always have a copper washer under its one capscrew head which goes through the inside of the housing See Fig 8 9 Fasten the P T O to the transmission Torque the 6 bolt to 30 35 ft Ibs 4 14 4 84 kg meters and the 8 bolt to 45 50 ft Ibs 6 22 6 91 kg meters See Fig 9 26 Parker Hannifin Corporation CHE LSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Installation P T O to a Split Shaft Split Shafts and Gear Box Installation Instructions for 880 Series with L Output Top Mounted to 912 Series Split Shaft Requiring Self Lube Option 1 Drain split shaft oil at drain plug A Filter or screen oil amp reuse if desired 2 Remove top split shaft aperture cover plate at B or air shift Assembly C amp reassemble to either side of split shaft in place of shipping cover Install P T O on split
28. driven equipment should be installed so as to permit equal joint angles of less than 5 To insure the best performance the joint angles should be kept within a minimum of 1 to 3 Front amp Rear The two joint assemblies at the front and rear should be installed so as to permit equal joint angles of less than 5 2 Determine a suitable location for mounting the gear box Raise or lower or move the gear box front or rear as required to reduce the joint angles to a minimum but not less than 1 3 Align the gear box with the Power Take Off and driven equipment A For the best installation and optimum performance the input and output shafts of the gear box should be parallel respectively with 1 to the output shaft of the Power Take Off and the input shaft of the driven equipment B With the shafts parallel the joint angles should be in one plane only Make sure the offset in the horizontal or vertical planes will provide for equal joint angles of less than 3 with a short coupled joint or less than 5 with a two joint assembly 4 Excessive angles result in a loss of speed and power The figures shown below are approximate and any angles less than those shown will provide a better installation True Joint Operating Angle 5 000 R P M 4 000 R P M 3 000 R P M Slight angles of 1 in each joint are necessary to permit circulation of the needles 5 If at all possible the shafts front and rear should be ass
29. ducts Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 941 Dimensional Drawing Split Shafts and Gear Box Model 941 Split Shaft Dimensional Drawings 21 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Installation of a Gear Box Split Shafts and Gear Box Installation Instructions Gear Boxes Models 700 712 721 732 741 2230 and 2442 Gear boxes are installed very similarly to split shaft Power Take Offs The differences are that the gear box is driven from a Power Take Off rather than the transmission main shaft and the gear box drives a piece of equipment rather than the rear axle Installation of a gear box requires fabrication of new shafts rather than cutting into the existing driveline Listed are the necessities for a good gear box installation which are basically the same as those required for a good split shaft Power Take Off installation The unit itself is mounted on a plate which must be mounted to a sturdy support on the vehicle Rubber isolation of the unit is important to prevent transmitting vibrations throughout the vehicle Then follow the steps below 1 Front The short coupled joint connecting the Power Take Off to the gear box should be installed so as to permit equal joint angles of less than 3 Rear The two joint assembly connecting the gear box to the
30. embled straightened and balanced The various models of gear boxes offer three or several types of shifters Wire shift is installed identically to a six bolt Power Take Off installation Linkage for lever controls must be designed and fabricated by the installer Air shift plumbing is shown in the typical sketch on pages 33 35 for a single acting air shift 22 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Breather Hose Installation Split Shafts and Gear Box Breather Hose Installation When installing a breather hose assembly on a gear box or split shaft the top of the vent assembly must be at least 12 inches above the unit as shown in figure 1 Figure 2 shows an incorrect installation When installing any vent assembly make sure it is in the upright position 304 8 12 00 MIN 23 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation P T O to a Split Shaft Split Shafts and Gear Box Application Questions for Installation of a P T O to a Split Shaft Specifying and mounting a P T O to the 912 amp 914 Split Shaft is accomplished the same as on a transmission There are certain application questions and installation procedures that you should follow The next four pages will take you through these steps 1 Whatis the make
31. erature and owner s manuals and follow Chelsea recommendations when selecting installing repairing or operating a Power Take Off Wi Never attempt to use a Power Take Off not specifically recommended by Chelsea for the vehicle transmission WI Always match the Power Take Off s specified output capabilities to the requirements of the equipment to be powered WI Never use a Power Take Off whose range of speed could exceed the maximum safe speed of the equipment to be powered A This symbol warns of possible personal injury 1 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual General Information Split Shafts and Gear Box Safety Information Continued Cold Weather Operation of Powershift P T O s WARNING During extreme cold weather operation 32 F 0 C and lower a disengaged Powershift Power Take Off can momentarily transmit high torque that will cause unexpected output shaft rotation This is caused by the high viscosity of the transmission oil when it is extremely cold As slippage occurs between the Power Take Off clutch plates the oil will rapidly heat up and the viscous drag will quickly decrease The Power Take Off output shaft rotation could cause unexpected movement of the driven equipment resulting in serious personal injury death or equipment damage To avoid personal injury or equipment damage Wi Driven equipment must have separ
32. esult in potential auxiliary Power Take Off or transmission damage Periodic P T O MAINTENANCE is required by the owner operator to ensure proper safe and trouble free operation Daily Check all air hydraulic and working mechanisms before operating P T O Perform maintenance as required Monthly Inspect for possible leaks and tighten all air hydraulic and mounting hardware if necessary Torque all bolts nuts etc to Chelsea specifications Insure that splines are properly lubricated if applicable Perform maintenance as required With regards to the direct mounted pump splines the P T O requires the application of a specially formulated anti fretting high pressure high temperature grease The addition of the grease has been proven to reduce the effects of the torsional vibrations which result in fretting corrosion on the P T O internal splines as well as the pump external splines Fretting corrosion appears as a rusting and wearing of the pump shaft splines Severe duty applications which require long P T O running times and high torque may require more frequent regreasing Applications such as Utility Trucks that run continuously and are lightly loaded also require frequent regreasing due to the sheer hours of running time It is important to note that service intervals will vary for each and every application and is the responsibility of the end user of the product Chelsea also recommends that you consult your pump owners man
33. 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 item sold hereunder The foregoing provisions of this Part 10 shall constitute Seller s sole and exclusive liability and Buyer s sole and exclusive remedy for infringement of Intellectual Property Rights If aclaim is based on information provided by Buyer or if the design for an item delivered hereunder is specified in whole or in part by Buyer Buyer shall defend and indemnify Seller for all costs expenses or judgments resulting from any claim that such item infringes any patent trademark copyright trade dress trade secret or any similar right 11 Force Majeure Seller does not assume the risk of and shall not be liable for delay or failure 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 acts of God strikes or labor disputes acts laws rules or regulations of any government or government agency fires floods delays or failures in delivery of carriers or suppliers shortages of materials and any other cause beyond Seller s control 12 Entire Agreement Governing Law The terms and condi tions set forth herein together with any amendments modifica tions and any different terms or conditions expressly accepted
34. ii ioeina Model 941 Dimensional DFAauife usos orsi r rre eere rrr Installation of a Gear Box Irt ado DAREUDUDIMS unen o ac E pero ER 22 Models 700 712 721 732 741 2230 and 2442 Breather Hose Installation insinua 23 Installation of a P T O to a Split Shaft PUR MCAT C CUSTOS ciclo cst ata a 24 Mounting Instructions 6 or 8 Bolt Applications ses 25 26 880 012 Split Shaft ASTM iarsoin areitan anaa 27 Checking Baskidsiaoosomesevad No dU AER VD NDERHLON RO IUS EROR QUO UMS 28 Wire Shift P T O s and Gear Boxes Cable Control Installation Instructions sionais 29 32 Air Shift Installation Sketch BE OS OK MEN T E 33 O01 S12 qDEPTES d DES ICE TOT 34 Air obit Circud 2230 Seres usse mese telnet icta ituri rii te acd 35 Dash Drilling Templates 2442 Goar Bax Adr SHN Conto auc et retro e ee rper tur Data 36 901 912 and 941 Split Shafts Air Shift Control sss 37 i ce ME eo cm 38 usua Light oris P 39 rep ills de aoar iia VANA a EES 40 MONDI S NOONG iniinis onini tuba Gioia la D db EORR 41 42 Power Take Off Maintenance cccccccssessessessesesseesessesesecseseeseesessessessesseeeteseeenees 43 Offer Ol Sale pe 44 Ill Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual General Information Split Shafts and Gear Box Safety Information
35. ion CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Wire Shift P T O s and Gear Boxes Split Shafts and Gear Box Cable Control Installation Instructions Continued 6 Determine from which direction the cable must come in order for the unit to be disengaged when the knob is all the way in NOTE The shifter must always be installed in the following manner CABLE IN P T O DISENGAGED 6A OUT OF GEAR POSITION CABLE OUT P T O ENGAGED 6B IN GEAR POSITION 4 Dash Wall or Optional Floor Location 328346 10X Wire Control Cable Shift Assembly TULIP The wire shift cable should be installed so that when the cable knob is pushed all the way in the P T O has also moved the full travel of the P T O shifter to the disengaged mode 7 Install the wire control bracket found in either the 328380X or 328380 1X wire control parts bag 7 8 Line the cable up with the wire control bracket and shifter lever disengaged position on the PT O cover assembly 8 NOTE It may be necessary to change the position of the shifter lever on the P T O To do this remove the shifter cover from the unit This will prevent the possible loss of the poppet and or spring into the transmission if the shifter post assembly should be pushed through the cover when reinstalling the lever 9 Shift the P T O to the engaged position to see how much of the cable casing must be cut to
36. ion that would be HIGHLY visible to anyone that would go under the truck near the P T O rotating shaft If the vehicle is to be painted after these labels are installed cover them with two 2 blank masking covers Remove the masking covers after painting 2 Place the one 1 black and orange on white 3 5 x 5 pressure sensitive vinyl label part number 379275 on the visor nearest the operator of the vehicle this must be placed near the P T O visor label 3 Place the one 1 red and white with black lettering 3 5 x 7 5 sensitive vinyl label part number 379915 on the opposite side of the visor from the above label 379275 4 Place the one 1 white and black heavy duty card part number 379276 in the vehicle glove box Again in a position highly visible to the operator for example try to place this card on top of whatever may be in the glove box If you require additional labels please order part number 328946X at no charge from your local Chelsea Warehouse or send request direct to Parker Hannifin Corporation Chelsea Products Division 8225 Hacks Cross Road Olive Branch MS 38654 Customer Service 662 895 1011 6 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual General Information Split Shafts and Gear Box Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1
37. ious personal injury or premature failure of the vehicle the driven equipment and or the P T O Always remember to disengage the P T O when the driven equipment is not in operation Pump Installation Precautions see next page Use a bracket to support the pump to the transmission if BI The pump weighs 40 pounds 18 14 kg or more Wi The combined length of the P T O and pump is 18 inches 45 72 cm or more from the P T O centerline to the end of the pump A This symbol warns of possible personal injury 3 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual General Information Split Shafts and Gear Box Direct Mount Pump Support Recommendations Note For Proper Bracketing Attach At 2 or more Transmission Bolt Locations and 2 or More Pump Locations Use caution to ensure that bracket does not pre load pump P T O mounting Chelsea strongly recommends the use of pump supports Support Brackets in all applications P T O warranty will be void if a pump bracket is not used when 1 The combined weight of pump fittings and hose exceed 40 pounds 18 14 kg 2 The combined length of the P T O and pump is 18 inches 45 72 cm or more from the P T O centerline to the end of the pump ALSO Remember to pack the female pilot of the P T O pump shaft with grease before installing the pump on the P T O reference Chelsea
38. l plate should be as close to each other as possible and easily accessible by the driver or operator but should not be an obstacle to driver movement nor interfere with other controls instruments or equipment CAUTION Before drilling any holes make sure there is adequate room on both sides through dash wall drill a 1 2 5 diameter hole for the control cable 1 Install the control cable on the dash using the hex nuts supplied with the cable The knob can then be screwed into place 2 The length of cable can then run through the firewall and back to the P T O making sure it is kept away from the exhaust moving parts etc NOTE Do not kink the cable In order for the cable to operate properly there can be no bends smaller than 6 inch radius Total bends in the cable should not exceed 360 example four 90 bends in cable 41 gt Dash Wall or Optional Floor Location 328346 10X Wire Control Cable Shit Assembly PU Using the template found on page 38 NIS SK 168 drill the necessary holes for the control plate indicator light Install the control plate 68 P 18 stick on p B S005 4 decal and indicator light on the dash using coN oL INDICATOR LIGHT the hardware supplied in the 328751 1X CHELSEA installation kit Fig 25 READ OWNERS Fig 25 All six bolt wire shifts with the exception of the reversible dual shift units and some gear boxes 29 Parker Hannifin Corporat
39. nd the Torque Given 100 HP at 1750 R P M Then with a straight edge on HP scale at 100 Left Side and on R P M scale at 1750 Find Answer on T scale 300 foot pounds torque Middle Formula HP x 5252 T Foot Pounds Torque R P M To find the HP Given 3 pounds feet torque at 1750 R P M Then with a straight edge on the T scale at 3 Middle and on the R P M scale at 1750 Find Answer on the HP scale 1 Horsepower Left Side Formula T x R P M HP Horsepower R P M 1000 10 9 t 8 7 L 6 500 5 400 4 300 3 250 25 200 2 150 EJ 15 100 F 1 2 Bo7 70 L 7 ae 50 5 40 4 35 35 30 3 2 25 20 2 d icis HP Horsepower 200 000 1 2000 T 30 100 000 1000 40 i 50 50 000 500 40 000 400 60 30 000 4 300 70 80 20 000 4 200 90 L 100 10 000 1 100 150 5000 50 4000 r 40 200 8000 30 L 20 2000 T M 1000 EJ 10 400 500 500 4 5 400 4 600 300 3 700 800 200 1 2 900 1000 100 1 uu 1500 50 5 40 4 2000 30 3 2 vi 3000 T R P M Torque Revolutions Scale Foot Pounds Scale E CHELSEA Per Minute Scale Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation of a Split Shaft Split Shafts and Gear Box Application Data for Installation of a Split Shaf
40. nt shift may cause vehicle movement or unexpected engagement of P T O Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual General Information Split Shafts and Gear Box Foreword Since it is our major objective to show you how to get additional and more profitable miles from truck tractor and trailer components we want to provide you with information on the installation of Chelsea Power Take Offs We all realize that an inadequate Split Shaft will overwork any Power Take Off in a very short period of time In addition a mismatched Split Shaft P T O combination can result in unsatisfactory performance of the equipment right from the start Before you order new trucks be sure that you re getting the right Gear Box Split Shaft or P T O combination This is vital for efficient performance and adequate power To help you select the proper type size and design of P T O discuss your specific requirements with a Chelsea P T O specialist They know their products and have easy access to equip ment transmission and Power Take Off manufacturers They can tell you everything you need to know about power at the right time before you specify components Chelsea P T O Safety Label Instructions 1 The two black and orange on white 5 x 7 pressure sensitive vinyl labels part number 379274 must be placed on the vehicle frame rails one 1 on each side in a posit
41. on When it is necessary to add oil we recommend that types or brands of oil not be mixed The correct oil level in all Chelsea Split Shafts is established by the filler plug opening Refill First remove all dirt around the filler plug Then refill with new oil of a grade recom mended for the existing season and prevailing service Overfilling Do not overfill the gear box or split shaft Overfilling usually results in oil breakdown due to excessive heat and aeration from the churning action of the gears Early breakdown of the oil will result in heavy varnish and sludge deposits that plug up oil ports and buildup on splines and bearings Overflow of oil usually escapes onto clutch or parking brakes causing additional trouble 12 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation of a Split Shaft Split Shafts and Gear Box Installation Instructions Split Shaft Split shaft Power Take Offs are installed into the vehicle driveline This requires cutting and reworking driveshafts No attempt will be made here to list driveline fabrication or rework pro cedures For answers to specific questions contact the Drivetrain Service Division Listed are the necessities for a good Power Take Off installation that will run quietly and without vibration The unit itself should be suspended from a rubber isolated crossmember and will replace the center bea
42. owledgments acceptances and sales of Seller s products are subject to and shall be governed exclusively by the terms and conditions stated herein Buyer s acceptance of any offerto sell is limited to these terms and conditions Any terms orconditions in addition to orinconsistent with those stated herein proposed by Buyer in any acceptance of an offer by Seller are hereby objected to No such additional different or inconsistent terms and conditions shall become part of the contract between Buyer and Seller unless expressly accepted in writing by Seller Seller s acceptance of any offer to purchase by Buyer is expressly conditional upon Buyer s assent to all the terms and conditions stated herein including any terms in addition to or inconsistent with those contained in Buyer s offer Acceptance of Seller s products shall in all events constitute such assent 2 Payment Payment shall be made by Buyer net 30 days from the date of delivery of the items purchased hereunder Amounts not timely paid shall bear interest atthe maximum rate permitted by law for each month or portion thereof that the Buyer is late in making payment Any claims by Buyer for omissions or shortages in a shipment shall be waived unless Seller receives notice thereof within 30 days after Buyer s receipt of the shipment 3 Delivery Unless otherwise provided on the face hereof deliv ery shall be made F O B Seller s plant Regardless of the method of delivery however ri
43. re clothes skin hair hands etc could be snagged A socket head set screw which may not protrude above the hub of the yoke does not permit the same amount of torquing as does a square head set screw Also a square head set screw if used with a lock wire will prevent loosening of the screw caused by vibration Regardless of the choice made with respect to a set screw an exposed rotating auxiliary driveshaft must be guarded IMPORTANT Safety Information and Owner s Manual Chelsea Power Take Offs are packaged with safety information decals instructions and an owner s manual These items are located in the envelope with the P T O mounting gaskets Also safety information and installation instructions are packaged with some individual parts and kits Be sure to read the owner s manual before installing or operating the P T O Always install the safety information decals according to the instructions provided Place the owner s manual in the vehicle glove compartment A WARNING Operating the P T O with the Vehicle in Motion Some Power Take Offs may be operated when the vehicle is in motion To do so the P T O must have been properly selected to operate at highway speeds and correctly matched to the vehicle transmission and the requirements of the driven equipment If in doubt about the P T O s specifications and capabilities avoid operating the P T O when the vehicle is in motion Improper application and or operation can cause ser
44. ring for the driveline Grade 8 bolts should be used for all fastenings 1 Front a short coupled joint connecting the transmission to the split shaft should be installed so as to permit equal joint angles of less than 3 Rear A two joint assembly connecting the split shaft to the rear axle should be installed so as to permit equal joint angles of less than 5 to insure the best performance The joint angles should be kept within a minimum of 1 to 3 Front amp Rear the two joint assembly at the front and rear should be installed so as to permit equal joint angles of less than 5 2 Determine a suitable location for crossmembers for mounting the split shaft Raise or lower or move the split shaft front or rear as required to reduce the joint angles to a minimum but not less than 1 3 Align the split shaft with the transmission and rear axle A For the best installation and optimum performance the input and output shafts of the split shaft should be parallel respectively within 1 to the main shaft of the transmission and the pinion shaft of the axle B With the shafts parallel the joint angles should be in one plane only Make sure the offset in the horizontal or vertical planes will provide for equal joint angles of less than 3 with a short coupled joint or less than 5 with a two joint assembly 4 Excessive angles result in a loss of speed and power The figures shown below are approximate and any angle less than
45. s 10 500 a 17 250 CA 15 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual 912 Dimensional Drawing Split Shafts and Gear Box Model 912 Split Shaft Installation Drawing When filling the 912 series split shaft unit with oil it is always important not to over fill the Power Take Off unit This is very important when installing two 885 series P T O s A change was made to the 912 housing 1 P 484 lowering the fill plug located on the lower right rear of the housing see drawing Note A To verify that you have a 912 housing that has the proper plug location for checking the oil level with two 885 Power Take Offs check for the Revision level of the housing This revision level is in the form of a letter located on the driveline output side of the housing and located to the right of the casting number see drawing Note B If the Revision letter is J or higher then the plug in the housing has been changed for the correct oil level for two 885 series Power Take Off On all other applications or with one 885 series P T O use the oil level plug located on the left side of the housing to check for proper oil levels see drawing Note C 16 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US 912 Dimensional Drawing
46. scard or otherwise dispose of any special tooling or other property in its sole discretion at any time 8 Buyer s Property Any designs tools patterns materials drawings confidential information or equipment furnished by Buyer or any other items which become Buyer s property may be consid ered obsolete and may be destroyed by Seller after two 2 consecutive years have elapsed without Buyer placing an order for the items which are manufactured 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 Taxes Unless otherwise indicated on the face hereof all prices and charges are exclusive of excise sales use property occupa tional or like taxes which may be imposed by any taxing authority upon the manufacture sale or delivery ofthe items sold hereunder If any such taxes must be paid by Seller or if Seller is liable for the collection of such tax the amount thereof shall be in addition to the amounts for the items sold Buyer agrees to pay all such taxes or to reimburse Seller therefore upon receipt of its invoice If Buyer claims exemption from any sales use or other tax imposed by any taxing authority Buyer shall save Seller harmless from and against any such tax together with any interest or penalties thereon which may be assessed if the items are held to be taxable 10 Indemnity For Infringement of Intellectual Property Rights Seller shall
47. shaft amp set backlash at 006 to 012 See page 28 for checking proper backlash 3 Install copper gasket D screened strain plug E amp 90 elbow F in place of drain plug at A Also install pressure lube hose G between elbow F and pump H Use pipe sealant on all pipe threads 4 Fill split shaft with filtered screened or new oil at fill plug J until oil reaches plug level then reinstall plug 5 Finish P T O amp split shaft installation per owner s manual Also install shaft and or pump to be driven by P T O 6 After brief P T O operation remove fill plug J add oil until it reaches plug level then reinstall plug IMPORTANT Lube pump H must rotate clockwise engine rotation as view from front of vehicle 27 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Checking Backlash Owner s Manual Split Shafts and Gear Box Checking Backlash To check for proper backlash on P T O with shift cover 1 Remove the P T O shift housing and or inspection plate 2 Mount the dial indicator so that it registers movement in the input gear driven gear of the P T O See Fig 10 NOTE See Figure 11 for the proper location of the dial indicator s contact point Two common types of dial indicators are shown 3 Hold the P T O driver gear in the transmission with a screwdriver or bar and rock the P T O inpu
48. sk of loss shall pass to Buyer upon Seller s delivery to a carrier Any delivery dates shown are approximate only and Seller shall have no liability for any delays in delivery 4 Warranty Seller warrants that the items sold hereunder shall be free from defects in material or workmanship for a period of A All Power Take Off units one 1 year from date of installation B Except 267 277 278 242 244 245 250 251 and 859 series two 2 years from date of installation THIS WARRANTY COMPRISES THE SOLE AND ENTIRE WAR RANTY PERTAINING TO ITEMS PROVIDED HEREUNDER SELLER MAKES NO OTHER WARRANTY GUARANTEE OR REPRESENTATION OF ANY KIND WHATSOEVER ALL OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO MER CHANTABILITY AND FITNESS FOR PURPOSE WHETHER EXPRESS IMPLIED OR ARISING BY OPERATION OF LAW TRADE USAGE OR COURSE OF DEALING ARE HEREBY DISCLAIMED NOTWITHSTANDING THE FOREGOING THERE ARE NO WARRANTIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY TO BUYER S DESIGNS OR SPECIFICATIONS 5 Limitation Of Remedy SELLER S LIABILITY ARISING FROM OR IN ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE LIMITED EXCLUSIVELY TO RE PAIR OR REPLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE PRICE PAID BY BUYER AT SELLER S SOLE OPTION IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING FROM OR IN
49. t Split Shaft Through Torque Ratings The torque capacity of the Chelsea Split Shaft units is limited by either the engine capacity or the vehicle wheel skid conditions To correctly choose a split shaft model for a given application the maximum torque from the engine and the maximum torque due to wheel conditions should be calculated The limiting value obtained by these calculations should then be compared with the charted split shaft torque capacity Formula Maximum Through Torque From the Engine 1 Maximum Torque From the Engine Maximum Net Engine Torque X Manual Transmis sion Low Gear Ratio X 85 Efficiency 2 For an automatic transmission the maximum torque from the engine should be taken from the engine transmission performance curve stall torque valve This information is generally available from the manufacturer of the automatic transmission Maximum Torque Due to Wheel Skid Conditions 3 Maximum ft Ibs of Torque GVW x f x RAD 12x AR Where GVW maximum gross vehicle weight on the rear wheels only f coefficient of friction RAD tire loaded rolling radius inches AR axle ratio Based on past experience the coefficients of friction used have been f 0 8 for on highway service dry pavement f 0 5 for off highway service These are generally used values but if information is available for a specific application the appropriate coefficient of friction can be used 10 Parker Hannifin Corporation CHE
50. t gear driven gear back and forth with your hand Note the total movement on the dial indicator 4 Establish backlash at 006 012 15 mm 30 mm by adding or subtracting gaskets NOTE For any additional information on hooking up the shifter or installation of the PT O please consult the Owner s Manual included with the unit General rule A Chelsea 010 gasket will change backlash approximately 006 A 020 gasket changes backlash approximately 012 IWW CHELSEA 10 i 006 POINTER LLa UT Liter INDICATES i Cox 4t SIDE MOVEMENT F aA ALTERNATE c V A E M INDICATORS 006 006 13 012 33 2012 A c PTO INPUT cy BACKLASH F S008 X CC PLUNGER c2 i po 012 TYPE c POINTER P3 HOLD INDICATES rS TRANS DEPTH lt T PTODR TRANS EAR Jj MISSION E ae eee PTO CASE Fig 11 Parker Hannifin Corporation Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owner s Manual Wire Shift P T O s and Gear Boxes Split Shafts and Gear Box Cable Control Installation Instructions 1 Find a suitable area on the dash to install the cable control 328346 10X and the control plate 68 P 18 indicator light Optional Location As an option the control cable and knob can be located through floor Using this option the control plate and indicator light should still be located on dash in close proximity NOTE The location of the cable control and the contro
51. ture pad using a putty knife or wire brush See Fig 2 NOTE Stuff a rag in the aperture opening to prevent dirt from entering the transmission while you are cleaning it 3 Using your hand rock the P T O drive gear in the transmission See Fig 3 and the driven gear in the P T O assembly See Fig 4 Rocking the gears provides two important factors A It shows you the amount of backlash that has been designed into each unit B It is helpful in establishing the proper backlash when installing the P T O 4 Install the proper studs in the P T O aper ture pad using a stud driver See Fig 5 5 Where holes are tapped through the s transmission case use Permatex or an GEAR equivalent to prevent leaks NOTE Avoid contact of Permatex with automatic transmission fluid in automatics Always check to be sure the studs do not interfere with transmission 25 Parker Hannifin Corporation CHE LSEA Chelsea Products Division Olive Branch MS 38654 USA Bulletin HY25 1202 M1 US Owners Manual Installation P T O to a Split Shaft Split Shafts and Gear Box Mounting P T O to Split Shaft Continued 6 Tighten the studs securely and torque them to 10 15 ft Ibs 1 38 2 07 kg meters for the 6 bolt and 15 20 ft Ibs 2 07 2 77 kg meters for the 8 bolt See Fig 6 7 Place the correct number of gaskets over the studs See Fig 7 Do not use Permatex between gaskets because you may want to a
52. uals and technical services for their maintenance guidelines Fretting corrosion is caused by many factors and without proper maintenance the anti fretting grease can only reduce its effects on components Chelsea offers the grease to our customers in two packages The first is a 5 8 fluid ounce tube 379688 which is included with every applicable P T O and the second is a 14 ounce grease cartridge 379831 Chelsea also offers greaseable shafts for most all output designators Warranty Failure to comply entirely with the provisions set forth in the appropriate Owner s Manual will result in voiding of ALL Warranty consideration 43 Parker Hannifin Corporation CHELSEA Chelsea Products Division Olive Branch MS 38654 USA Offer of Sale The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation its subsidiaries and its authorized distributors 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 such items when communicated to Parker Hannifin Corporation its subsidiary or an authorized distributor Seller verbally or in writing shall constitute acceptance of this offer 1 Terms and Conditions of Sale All descriptions quotations proposals offers ackn

Owner`s Manual Split Shaft and Gear Box

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