DYNAPAC CA 152 WORKSHOP MANUAL WHEEL AXLE
Contents
1. Fig 89 Checking the torque This tool kit is helpful to make brake adjustment work easier Only parts in fig 88 are included in the kit except from the adapters P N 90 05 52 It can be used on all rear axles with P N 37 15 93 and 37 29 40 Connect a 60 bar pressure gauge to test nipple 3 to keep control on not exceeding the maximum brake release pressure 30 bar With this device one side at a time can be pressurized brake released in order to allow brake torque check on the other side by using a torque wrench and the socket for the pinion P N 12 29 66 fig 86 or make a splined sleeve with a 3 4 square drive to match the wrench Smaller adjustments may be performed by using the external square headed adjusting screw under the locking tab above the manual brake release screw see fig 8 on each side Total min brake disc play 0 75 mm 0 03 in must be obtained The hydraulic motor has to be removed to perform this check Select side with the 3 way valve 3 Minimum allowed torque per each side Axle type P N New and reconditioned axles 37 15 93 800 Nm 80 kpm 37 29 40 800 Nm 80 kpm 42 SVEDALA v DYNAPAC CA W1055EN1 I I Correct contact pattern Incorrect contact pattern Move thus to obtain correct contact pattern x 4 lt RU t 5 2 e Do not use bevel gear sets with such incorrect contact p2. NoSPIN indexing noise when 12 Unequal tire pressure left Inflate tires to the recommended driving straight and right pressure in the service manual or until the rolling radius is equal 13 Different style size or brand Change tires to make the radius of tires between left and right hand side equal Vary tire pressure within the specifications until the rolling radius is equal 44 SVEDALA v DYNAPAC CA W1055EN1 Trouble Possible cause Correction Noise during coast and under power the same Wheel bearings damaged Replace and adjust as described on page 12 15 Noise under power greater than during coast Low oil level Refill oil to proper level 16 Incorrect lubricant See correction no 8 17 Ring and pinion worn Inspect through rear cover Replace and adjust as described on page 18 and from 27 to 31 18 Worn ring and pinion bearings Replace and adjust as described on page 18 and from 27 to 31 19 Worn planetary gears or bearings Replace as described from page 12 to 15 Noise during coast greater than under power 20 Loose pinion nut Inspect ring pinion and pinion bearings If undamaged retighten nut as described from page 32 to 33 21 Only one pinion bearing See correction no 18 damaged Noise during turn 22 Worn spider and or side Replace as described from without N
3. Remove and plug all the hydraulic brake hoses from the axle 6 Remove the screws 2 fig 11 holding the hydraulic motor 1 fig 11 and separate it from the axle 7 Remove the screws holding the axle in the tractor frame and remove the axle from the roller Put the axle in an axle stand for best and easiest repair or maintenance Dynapac have a special axle stand P N 12 21 91 see page 37 10 SVEDALA v DYNAPAC CA W1055EN1 Checking braking torque Fig 13 Checking braking torque It is important to check before and after carrying out repairs 1 Check operation of the failsafe brake separately Left side a Pressurize the RIGHT brake circuit 1 5 to 3 0 MPa 15 to 30 bar or mechanically release the brake b Check rotating torque on the pinion shaft using a torque wrench and the splined socket 12 29 66 fig 86 The ideal rotating torque on each side without lubricant is with new brake discs min 800 Nm 80 kpm Right side a Pressurize the LEFT brake circuit 1 5 to 3 0 MPa 15 to 30 bar or mechanically release the brake b Proceed as under Left side b In order to simplify this check use tool kit 90 08 46 if axle is removed from vehicle or engine not functioning The tool kit consists of the parts shown in fig 88 Install a 60 bar pressure gauge to test nipple 3 fig 88 to check the brake release pressure max 30 bar Apply pressure to one side at a tim
4. above Then seal the pinion nut 26 with Loctite 243 3 Pre loading of differential bearing Mount the differential housing complete with bevel gear wheel and bearing and both brake housings Apply a mild sealant type Loctite 222 to the ring nuts and adjust the pre loading of the bearings with the aid of tool 12 29 64 see fig 84 on page 38 Ensure at the same time that there is an acceptable gear flank play 0 18 0 25 mm The correct pre load of the bearings is that measured under item 2 Pre loading of pinion bearing plus 0 3 0 4 Nm 0 22 0 30 Ibf ft 30 SVEDALA v DYNAPAC CA W1055EN1 DIFFERENTIAL MEASURING AND ASSEMBLY 16423 16424 4 Gear flank play When the correct pre load is set adjust both ring nuts equally until the gear flank play is 0 18 0 25 mm 0 007 0 010 in Then secure the ring nuts with locking plates No further adjustment will be required to give H the right gear pattern if the height of the pinion and the gear flank play are correctly set Fig 70 Adjusting gear flank play SVEDALA CA W1055EN1 DYNAPAC 31 DIFFERENTIAL MOUNTING 16423 16424 1 Fit bearing carrier 5 onto differential assembly and outer races into the brake housings Install ring nuts 4 fig 71 in right and left intermediate housings 1 fig 73 2 Clean the screws 6 fig 71 from old Loctite Mount crown wheel with screws 6 and washer 7 with Loctit
5. the braking distance is longer than normal check the brake disc thickness and or perform an adjustment of the brakes H If the brakes have an uneven braking effect or Perform this check by removing the oil charge level plug in the brake part of the axle see 3 and insert a measuring instrument and measure the distance between the brake discs The discs can be used to a minimum thickness of 4 5 mm 0 18 in If the discs are thinner they must be replaced see chapter BRAKE DISASSEMBLY After the brake check place the forward reverse lever 2 in neutral Pull up the reserve brake control The machine is now ready to drive SVEDALA v DYNAPAC CA W1055EN1 Adjustment of the brakes Fig 8 Brake adjustment 1 Screw 2 Locking tab 3 Adjusting screw Fig 9 Pressurizing the brakes Smaller adjustments may be performed from outside on this axle P N 37 15 93 and 37 29 40 Refers to brake torque specification For major adjustments and brake disc replacement see chapter BRAKE DISASSEMBLY page 16 1 2 5 Undo screw 1 and remove locking tab 2 Pressurize the brake min 1 5 MPa 15 bar and max 3 0 MPa 30 bar If the axle is still mounted in a machine start the engine Otherwise use an external pump see fig 9 Turn adjusting screw 3 with a spanner counter clockwise until a firm stop is obtained Thereafter turn adjusting screw 3 clo
6. 2 Sheet 3 2 Taper roller bearing 4 1 Differential carrier 5 1 Bevel gear set 6 1 No spin differential 7 2 Ring nut 8 16 Cylinder bolt 9 2 Bearing 2 Bearing 10 1 Spacer 11 1 Shim 1 Shim 1 Shim 1 Shim 1 Shim 12 13 1 Shim 1 Shim 1 Shim 1 Shim 14 8 Spring washer 15 8 Hexagon bolt 16 1 Ring nut 17 18 19 12 Hexagon bolt 20 1 Cover 21 16 Spring washer 22 16 Hexagon bolt 23 1 O ring 24 2 Washer 25 2 Bolt CA W1055EN1 7 DYNAPAC 51 Fig 93 Differental house and brakes Spare Parts picture no 16424 Loctite 270 52 7 DYNAPAC CA W1055EN1 Pos Qty Part No Description Notes 1 2 936018 Intermediate housing 2 1 90 09 26 Ventilator 3 2 92 67 2 Plug 4 1 9 Housing 5 1 90 95 2 Plug 6 1 929617 Snap ring 7 9268 10 Magnet plug 8 1 40 Plug 9 2 9360 20 O ring 10 2 93 87 Plug 11 2 88 Bolt 12 2 89 Intermediate cover 13 6 93 60 90 Screw 14 6 91 Spring 15 6 93 6092 Washer 16 6 93 60 93 Nut 17 10 Brake disc Use item 35 18 10 Brake disc Use item 36 19 2 91 O ring 20 2 900937 Screw 21 2 96 Locking plate 22 2 93 60 97 Pinion 23 2 98 Ring 24 2 99 Brake disc 25 4 9361 00 O ring 26 4 9361 01 O ring 27 2 936102 Piston 28 4 9361 03 Spring 29 2 936104 Circlip 30 2 936105 Pin 31 4 936106 O ring 32 4 90 9625 Screw 33 6 7 Adjusting bolt 34 4 909615 Ventilator 35 2 9361 09 Brake disc kit 1 5 1
7. 6 5 4 Left view Bes A oil level as 11 gt Fig 4 Wheel axle top and left view 1 10 11 12 OND AAW Hydraulic motor Planetary reduction gear end right and left Oil recovery for failsafe brake breathers mounted 4x Bleeding screw for failsafe brake 2x Connector for hydraulic fluid to brake working pressure min 14 bar 203 Ibs ir max 30 bar 435 Ibs in Breather Disc play adjustment screw 2x four turns a 0 188 mm 0 0074 in 0 75 mm 0 03 in Manual brake release screw 6x To release the failsafe brake mechanically set the screws by hand until stop Then torque each screw one turn Threaded hole for soeedometer sensor Threaded hole for CCS sensor Planetary gear end oil quantity 0 75 litres 0 8 qts Oil charge and level plug 13 Oil drain plug SVEDALA CA W1055EN1 v DYNAPAC Brake function Check Fig 5 Control panel 1 Reserve brake control 2 Forward reverse lever W Fig 6 Checking brake disc thickness 1 Oil charge hole min 4 5 mm Fig 7 Minimum brake disc thickness WARNING Check brake function as follows Drive the machine forward slowly Press the reserve brake control 1 The brake warning lamp on the instrument panel refer to OPERATION MANUAL for various levers lamps and their functions should now come on and the machine should come to a standstill
8. kit include item 17 and 18 for one side 2 kits are needed for one axle CA W1055EN1 SVEDALA v DYNAPAC 53 EXPLODED VIEW 16425 PLANETARY GEAR 32 33 ew 2 9 1 I m Ce lt 12 SCC ee 91 307 7 m E 2 29 2 STT 8 CO 7 9 10 TG ARP NG PAL 3 OE 4 O 3 lt HO 5 6 4 Fig 94 Planetary gear Spare Parts picture no 16425 6 Loctite 270 CA W1055EN1 7 DYNAPAC 54 Pos Qty Part No Description Notes 1 2 936061 Housing 2 16 926781 Stud 3 2 93 60 62 O ring 4 2 936063 Spacer 5 2 9261 85 Seal 6 4 93 60 4 Bearing 7 2 936065 Hub 8 16 9019 87 Nut 9 2 93 66 O ring 10 2 93 67 Shim 0 15 mm 2 93 60 68 Shim 0 20 mm 2 93 69 Shim 0 50 mm 2 70 Shim 0 30 mm 2 936071 Shim 0 10 mm 11 2 72 Snap ring 12 2 3 Seal 13 2 9360 74 Flange 14 16 5 Bushing 15 2 936075 Shaft 16 2 76 Ring gear 17 2 936077 Circlip 18 2 9095 98 Friction washer 19 2 9360 78 Planet carrier 20 2 90 96 07 Seal 21 2 90 95 96 Plug 22 6 9 Pin 23 6 93 60 80 O ring 24 4 19296 61 Screw 25 6 81 Planet gear 26 12 93 60 82 Bearing 27 6 93 60 83 Washer 28 16 90 95 89 Bolt 29 24 93 60 84 Bolt 30 2 9268 10 Plug 31 2 92 67 32 Plug 32 4 936085 Stud 33 4 93 86 Nut CA W1055EN1 SVEDALA v DYNAPAC 55
9. protection cover which is mounted on the flange 6 and take out the splined sleeve 8 2 Grease the hydraulic motor axle and mount the splined sleeve 8 on the axle 3 Make sure the o ring 7 is in place and mount the hydraulic motor with the splined sleeve 8 on the pinion spindle Mount the parts together with care for the splines 6 Oil the screws 2 fig 79 mount and tighten them with a torque of 270 Nm 199 2 Ibf ft Tighten the screws 2 in a diagonal pattern i e upper right then lower left etc 7 Oil the hydraulic nipples and mount them on the axle 8 Clean and mount the planetary gear oil plugs magnetic plug and fill the differential housing with oil 6 liter according to specifications on page 5 Dont forget to remove the lifting plate P N 12 24 37 if you have one installed 9 Place the axle on a hydraulic jack or lift of sufficient capacity and jack up the axle enough to mount the screws in the tractor frame 10 Tighten screws with a torque of 330 Nm 243 4 lbf ft Begin with the two innermost screws fig 80 on one side Continue with the innermost screws on the other side and then the other screws on one side at a time 11 Connect all hydraulic hoses with the nipples on the axle Check retighten the connections on the machine Continue with the next chapter on page 35 34 SVEDALA v DYNAPAC CA W1055EN1 L Hydraulic tank Fill up bo 1 Fill up with fres
10. tooth contact pattern of gear set fig 75 See also chapter CONTACT PATTERN on page 43 Apply marking compound to some teeth of bevel gear wheel Rotate the gear set clock and counterclockwise so that tooth contact pattern is obtained on both surfaces of the gear teeth Move the crown wheel 10 towards or from the pinion shaft 10 by turning the ring nuts 3 Move the pinion shaft axially by adding or removing shims between pinion housing and axle housing Check the backlash of the bevel gear set again To adjust the backlash Turn ring nuts only i e turn the nut on bevel gear wheel side and tighten the opposite side for equal measure if backlash is too small visa versa if backlash is too large With correct backlash lock ring nuts 3 with locking plates 2 onto optimal position using screws 1 Fit cover 9 fig 77 on the axle housing using retaining ring 8 SVEDALA CA W1055EN1 v DYNAPAC 33 ASSEMBLY AXLE TO ROLLER Fig 78 Connection to the hydraulic motor Mounting hydraulic motor Fig 79 Hydraulic motor mounted on axle 1 Hydraulic motor 2 Screws 4x Fig 80 Mounting the screws When recieving a new wheel axle from Sve dala Spare Parts it must be drained from all existing oil see MAINTENANCE MANUAL Put the axle in an axle stand Dynapac have a special axle stand P N 12 21 91 see page 37 1 Applies only to a new axle Remove the
11. ventilator 34 for the brake pistong o ring failure 3 Remove screw 1 locking plate 3 and undo the ring nut 3 4 Remove stud bolts 33 with care and gentle take out the intermediate housing pos 1 fig 37 Fig 39 Ring nut in intermediate housing SVEDALA CA W1055EN1 DYNAPAC 19 DIFFERENTIAL CROWN WHEEL REMOVAL 16424 16423 contd Differential housing If there is no need to separate the crown wheel from the differential carrier just take them out through the left side of the differential housing Both axles P N 37 15 93 and P N 37 29 40 have their crown wheel removed in the same way There is no need to remove the right side of axle to remove the crown wheel and the differantial carrier The easiest way to remove the crown wheel from the differential carrier is to loosen all the screws while inside the differential housing Take it out and remove the fitting screws completely Replace the fitting screws of the crown wheel every time that they have to be removed Fig 40 Crown wheel SVEDALA 20 v DYNAPAC CA W1055EN1 Fig 42 Differential carrier Fig 44 Differential AXLE P N 37 15 93 LIMITED SLIP To remove the differential carrier make sure you have done the previous chapters PINION HOUSING DISASSEMBLY and CROWN WHEEL REMOVAL completely If you don t suspect any fau
12. 0 25 26 Differential Measuring and Assembly 27 31 Differential Mounting 32 33 Assembly axle to roller EE 34 Starting oerte et ree e feces 35 Conversion table 36 ei UC 36 Special LOOMS om i gae eer aes 37 42 Contact Pattern EE 43 Trouble shooting 44 45 Exploded views 46 55 WARNING SYMBOLS WARNING Safety instructions Personal safety H Special caution Machine or component damage SVEDALA 2 v DYNAPAC CA W1055EN1 Axle type plate EY O DYNAPAC PART NO 371593 SERIAL NO 726286 98 02 Fig 1 Axle type plate location Exploded views Fig 2 Different axle parts 1 Planetary gears 2 Brakes The axle type plate is located on top of the differential housing The plate shows the manufacturer s name part number type of axle PIN Part Identification Number serial number year and month of manufacture Please state the PIN number serial number of the axle when ordering spares All disassembled mechanical units should be thoroughly cleaned using appropriate cleaning agent Parts that show signs of damage seizure cracks or extreme wear should be remedied or replaced In particular carefully check the status of al
13. 6022 Ring nut 4 2 936023 Bearing 5 1 93 60 4 Differental carrier 6 16 936025 Screw 7 24 9360 26 Washer 8 2 27 Shim 0 10 mm 2 9360 28 Shim 0 20 mm 2 29 Shim 0 30 mm 9 8 Lim slip disc Use item 37 10 1 9360 31 Bevel gear set 11 10 Lim slip disc Use item 37 12 2 Lim slip disc Use item 37 13 2 93 60 4 Diff side gear 14 4 9360 35 Diff pinion 15 4 93 60 36 Friction washer 16 2 93 7 Pin 17 3 8 Pin 18 1 936039 Cover 19 8 936040 Screw 20 1 936041 Shaft retainer 21 1 93 60 2 Pin 22 1 93 60 3 Shim 0 15 mm 1 936044 Shim 0 20 mm 1 93 60 5 Shim 0 50 mm 1 93 6 Shim 0 10 mm 23 1 47 O ring 24 12 9360 48 Screw 25 2 9261 16 Bearing 26 1 936049 Ring nut 29 1 936050 Cover 30 8 936051 Washer 31 8 90 95 82 Screw 33 1 93 60 2 Shim 0 10 mm 1 93 60 3 Shim 0 15 mm 1 936054 Shim 0 20 mm 1 936055 Shim 0 40 mm 1 93 6 Shim 0 50 mm 34 1 936057 Spacer 35 2 909544 Screw 36 2 909537 Washer 37 2 936108 Lim slip disc kit 2 1 2 Consists of crown wheel and pinion shaft 1 kit include item 9 11 and 12 for one side 2 kits are needed for one axle CA W1055EN1 SVEDALA v DYNAPAC 49 Fig 92 Differential with NoSPIN Spare Parts picture no 16497 Loctite 222 Loctite 243 Loctite 270 50 w DYNAPAC CA W1055EN1 EXPLODED VIEW 16497 DIFFERENTIAL WITH NoSPIN Pos Qty Part No Description Notes 1 2 Hexagon bolt 2
14. I GL 5 15 C 40 5 F 104 F ambient air temperature Shell Spirax HD85W 140 or corresponding above 40 C above 104 F When driving in extremely high or low ambient temperatures other lubricants are needed Contact Svedala Dynapac L bo Hydraulic fluid tank level 56 Transmission oil level 4 Oil for lubrication Weights and dimensions 37 15 93 37 29 40 Weight kg Ibs 300 661 4 300 661 4 Length without planet carrier mm in 1270 50 0 1270 50 0 Lenght with planet carrier mm in 1530 60 2 1530 60 2 Width with differential cover mm in 520 5 20 5 520 5 20 5 Height mm in 270 10 6 270 10 6 Fluid volumes Litre gal or qts Axle 37 15 93 6 I 6 3 qts e Planetary gears 0 751 0 8 qts each side Axle 37 29 40 e Differential 6 I 6 3 qts e Planetary gears oou baee 0 751 0 8 gts each side SVEDALA CA W1055EN1 DYNAPAC 5 SPECIFICATIONS Rear view 470 Nm 47 kpm oiled 4 1 2 1 4 Fig 3 Wheel axle rear view 1 Oil recovery for failsafe brake breathers mounted 4x 2 Oil level plugs 3 Magnet plugs oil drain 4 Oil filling plugs 6 SVEDALA v DYNAPAC CA W1055EN1 Top view Left side Right side 2 Ld 2 T i EX Pt 8 7 3
15. MANUAL Fig 34 Manual brake release screw 3 Locknut 4 Adjusting screw W1055EN1 7 DYNAPAC 17 DIFFERENTIAL PINION HOUSING DISASSEMBLY 16423 Drain the oil from the differential housing see MAINTENANCE MANUAL 1 Undo screws 31 and washers 30 and remove the housing 2 Remove nut 26 Use wrench P N 12 29 65 and socket P N 12 29 66 see fig 85 86 on page 39 and 40 Fig 35 Pinion housing 3 Undo screws 24 and pull out housing 29 4 Remove the o ring 23 and the shims 22 5 Press out pinion shaft 10 from housing 29 To simplify removal of pinion shaft use holder for pinion housing P N 12 29 67 fig 87 on page 41 5 Remove inner bearings 25 from pinion shaft 10 6 Remove outer bearing races 25 from housing 29 Fig 36 Pinion parts 18 lt S DYNAPAC CA W1055EN1 DIFFERENTIAL CROWN WHEEL REMOVAL 16424 16423 To remove the crown wheel make sure you have done the previous chapter PINION HOUSING DISASSEMBLY completely Remove retaining ring 6 and cover 5 fig 37 Left side of axle 1 Remove left axle housing and then the left brake housing by removing the 2 screws 32 The brake housing consists of the conical springs 28 that are attached to the brake piston 27 with a circlip 29 2 Remove circlip 29 conical springs 28 and press out the pistong 27 Check all o rings Also check the
16. P N 37 15 93 and can optional be equiped with a no spin model axle P N 37 29 40 3 Differential CA W1055EN1 7 DYNAPAC WARNING Read and clearly understand WORKSHOP MANUAL before performing any maintenance or repairs on the wheel axle Observe and follow all maintenance and service instructions Do not remove assembly axle from machine unless qualified by training or experience Do not operate roller if wheel axle is in need of repair or adjustment Obey all safety rules and use safety equipment provided for the job Block drums and or tires and apply steering lock before servicing or repairing wheel axle Do not modify the wheel axle in any way which will affect safety Any modification on this axle requires prior written approval from Svedala Dynapac Do not operate machine until hydraulic oil has reached operating temperature Braking distance can be extended when oil is cold See starting instruction in OPERATING MANUAL SVEDALA v DYNAPAC CA W1055EN1 Always use high quality lubricants in the quantities specified Excess grease or oil can promote overheating resulting in premature wear HYDRAULIC FLUID ambient air temperature Shell Tellus Oil TX68 or corresponding 10 C 40 14 F 104 F ambient air temperature Shell Tellus Oil T100 or corresponding above 40 above 104 F TRANSMISSION OIL ambient air temperature Shell Spirax SAE 80W 90 HD AP
17. SVEDALA COMPACTION AND PAVING DYNAPAC CA 152 WORKSHOP MANUAL WHEEL AALE W1055EN1 SVEDALA v DYNAPAC Svedala Compaction Equipment AB Box 504 SE Karlskrona Sweden 71 Phone 46 455 30 60 00 Fax 46 455 30 60 30 SVEDALA v DYNAPAC Vibratory Rollers CA 152 Work Shop Manual Wheel Axle 1055 1 98 04 20 Valid for Wheel Axle Part No 37 15 93 Part No 37 29 40 We reserve the right to change specifications without notice Printed in Sweden CONTENTS Page E 3 Safety precautions 4 Lubricants and symbols 5 EE 5 6 7 Brake Check uen etat thiet aerea ded enden 8 Brake adjustment eter 9 Disassembly axle from roller 10 Preventive check up 11 Planetary gears Disassembly 12 13 Planetary gears Assembly 14 15 Brakes Disassembly 16 Brakes Assembly 17 Differential Pinion housing Disassembly 18 Differential Crown wheel Removal 19 20 Differential Carrier Disassembly P N 37 15 93 21 22 Differential Carrier Assembly P N 37 15 93 23 Differential Carrier Disassembly P N 37 29 40 24 Differential Carrier Assembly P N 37 29 4
18. and with mounted complete axle Dynapac P N Description Remarks 1221 91 50 00 93 12 29 64 12 29 65 12 29 66 12 29 67 90 08 46 Axle stand for complete axle Pos 1 in fig 83 above Screw M 16 x 40 Pos 2 in fig 83 above Wrench and socket for bearing ring nut in differential housing fig 84 Wrench for pinion nut fig 85 Socket for pinion nut fig 86 Holder for pinion housing fig 87 Tool kit for brake adjustment fig 88 Drawings Necessary Necessary Recommended Necessary Necessary Helpful Helpful CA W1055EN1 SVEDALA v DYNAPAC 37 SPECIAL TOOLS TOOL KIT P N 12 29 64 12 9 6 27 500 GN an C WA Fig 84 Wrench and socket for bearing ring nut tool kit P N 12 29 64 SVEDALA 38 v DYNAPAC CA W1055EN1 SPECIAL TOOLS TOOL KIT P N 12 29 65 085 EE Jee Fig 85 Wrench for pinion ring nut tool kit P N 12 29 65 CA W1055EN1 7 DYNAPAC 39 SPECIAL TOOLS TOOL KIT P N 12 29 66 Fig 86 Socket for bearing ring nut tool kit P N 12 29 66 40 7 DYNAPAC CA W1055EN1 SPECIAL TOOLS TOOL KIT P N 12 29 67 Fig 87 Holder for pinion housing tool kit P N 12 29 67 CA W1055EN1 7 DYNAPAC 41 Fig 88 Tool kit P N 90 08 46 for brake adjustment 1 Adapters for use with a new axle P N 90 05 52 2 3 way valve 3 Test nipple
19. arrier 18 SVEDALA CA W1055EN1 v DYNAPAC 23 Fig 51 Inserting the retaining bolt and washer assembly 1 2 dg A Ej an 41 SS S Fig 52 Retaining bolt 1 NOSPIN differential assembly 2 Gear support case 3 Wing nut 4 Retaining bolt 5 Retaining washer Fig 54 NoSPIN disassembled AXLE P N 37 29 40 NoSPIN To remove the NoSPIN differential make sure you have done the PINION HOUSING DISASSEMBLY chapter completely 1 Mark the differential case halves so they can be reassembled in their original position when repair or inspection is completed 2 Insert the NoSPIN differential retaining bolt and washer assembly Thread the nut finger tight against the washer fig 51 You will note that the retaining washers must be small enough to pass through the case ends dimension A fig 52 yet large enough to restrain the two side gears dimension B fig 52 and the balance of the differential assembly when all parts are assembled and the springs are compressed If a retaining and washer assembly are not available hold the differential case firmly as the last bolts are being removed from the case halves to absorb spring pressure and prevent possible injury WARNING Failure to use a retaining bolt or some other restraining means when seperating the diffe rential case halves can cause injury in that NoSPIN differential have compressed spring
20. atterns 77779775 Do not use bevel gear sets with such incorrect contact patterns CA W1055EN1 SVEDALA v DYNAPAC 43 Trouble Possible cause Correction Insufficient braking Incorrect adjustment Inspect disc thickness see page 8 and if discs are usable readjust brakes to the specifications on page 9 Brake discs worn out Inspect disc thickness see page 8 and replace if necessary see page 16 17 Overheating 3 Oil level wrong Drain flush and refill to proper level 4 Too small of a brake gap Readjust brakes to the specifications in the vehicle s service manual 5 Park brake dragging Unlock the brake and adjust the correct gap 6 Air in brake circuit Open the bleeders for a second see pos 10 11 on page 52 7 Restriction in return line of Inspect for and replace brake Servo system damaged return line Inspect for and remove any filter tee d in line or any other source of back pressure from the return line 8 Incorrect lubricant Change the retaining rings of the brake circuit and brake pump Diff lock inoperative 9 Loose or misadjusted Inspect and correct linkage and linkage readjust as indicated in vehicle s service manual 10 Worn discs in limited slip Replace discs as described on page 16 Oil coming out of breather 11 Leak in internal brake Replace the four o rings on the system brake piston see page 19
21. ck the wheel hub bearings 6 for damage Replace if necessary Replace o ring 3 and seal ring 5 Fit new o ring 3 spacer 4 seal 5 and inner race of bearing 30 to axle housing Install the wheel hub 7 onto axle housing and push in the bearing race 6 Check the rotation torque allowing the taper bearing a slight end play The tangential force must be 20 30 N Measure the difference to establish the required shim 10 fig 20 size e g 0 9 mm 0 035 in Shim packs are available in the following sizes 0 10 mm 0 004 in 0 15 mm 0 006 in 0 20 mm 0 008 in 0 30 mm 0 012 in 0 50 mm 0 020 in Install ring gear support 13 into ring gear 16 and locking ring 11 into position Install all of it into wheel hub 7 fig 20 Clean the screws 28 from old Loctite with Loctite 7070 ODC Free Cleaner or 1 1 1 trichloroethane methyl chloroform Mount the screws 28 with Loctite 270 and with a torque of 220 230 Nm 162 3 169 6 Ibf ft 14 SVEDALA v DYNAPAC CA W1055EN1 PLANETARY GEARS WHEEL HUB ASSEMBLY 16425 contd 7 Insert all 3 planets 25 into planet carrier 19 through the center hole 8 Mount washer 27 and bearings 26 before you mount the shaft 22 with the o ring 23 H Take care to center the washer 27 Use of a hydraulic press will simplify the mounting of the 3 shafts 22 Fig 24 Planetary gear 9 Chamfer afte
22. ckwise four complete turns Each turn allow 0 188 mm 0 0074 in play and four turns 0 75 mm 0 03 in which is the specified brake disc play Fit back the locking tab 2 and screw 1 This adjustment may be performed on both sides of the axle SVEDALA CA W1055EN1 v DYNAPAC DISASSEMBLY AXLE FROM ROLLER Locking the articulated joint Fig 10 Right side of articulation 1 Articulation in interlocked mode 2 Locking cotter Removing hydraulic motor Fig 11 Hydraulic motor mounted on axle 1 Hydraulic motor 2 Screws 4x Fig 12 Remove the screws from the tractor frame WARNING H To prevent turning the steering mechanism must be locked before hoisting jacking up the roller Move out the arm 1 and secure it with the cotter 2 to the rear frame of the machine Connect the lifting chains ensuring that no parts will be crushed when hoisting Lifting tackle such as chains steel wires hydraulic jack jackstands etc must be dimensioned in conformance with current regulations When lifting see OPERATION MANUAL 1 Lock articulated joint fig 10 and block the roller 2 Jack up lift the roller as much that the wheel goes clear from the ground and remove the wheels H The wheels are very heavy especially the liquid ballasted ones 3 Drain the oil from the axle see MAINTENANCE MANUAL 4 Remove the cover plate underneath the hydraulic motor 5
23. e select side with the threeway valve 2 fig 88 When one side is pressurized brake released the braking torque on the other side can be checked by using a torque wrench and socket 12 29 66 on pinion shaft fig 13 To do this check the axle motor has to be removed after oil level is lowered from the center part of axle Both sides of the axle must be checked and adjusted if required After repair check operation of fail safe brake several times on each side to settle the brake components and obtain consistant result Thus operate the brake several times by pressurizing and releasing the circuit pressure between each test 2 Check the rotating torque of the transmission a Pressurize the brake on both sides 1 5 to 3 0 MPa 15 to 30 bar or mechanically release the brake b Check the rotating torque on the pinion shaft The ideal rotating torque is with new components min 6 to 8 Nm 0 6 0 8 kpm with used components min 1 to 1 6 Nm 0 1 0 16 kpm SVEDALA CA W1055EN1 v DYNAPAC 11 PLANETARY GEARS WHEEL HUB DISASSEMBLY 16425 Fig 15 Removing circlip from planetary gear carrier 13 28 15 Fig 17 Ring gear Drain the oil from the wheel hub see MAINTENANCE MANUAL 1 Remove the 2 screws 24 Before taking out the cover 19 make sure you mark both covers so you can mount the planetary gear carrier back at the sa
24. e 270 and with a torque of 73 Nm 53 8 Ibf ft 3 Insert the differential carrier unit with the mounted crown wheel into differential housing 10 4 Install new o rings 9 onto right and left intermediate housinos 1 taking care to have cleaned the o ring grooves 5 Fit the intermediate housings 1 onto the differential housing 4 carefully entering the bearings Lock intermediate housings with stud bolts 33 6 Turn in ring nuts 4 fig 71 without preloading the bearings until a minimum backlash is obtained between the teeth of the bevel gear wheel and pinion shaft Backlash allowed 0 18 0 25 mm 0 007 0 010 in for axle P N 37 15 93 and 37 29 40 see also chapter CONTACT PATTERN page 43 Fig 73 Differential housing 32 lt S DYNAPAC CA W1055EN1 Fig 74 Checking torque Fig 75 Correct contact pattern Fig 76 Differential Fig 77 Differential housing 10 12 13 Check the torque necessary to rotate the differen tial with no load on bearings For example 1 6 Nm 1 18 Ibf ft Tighten ring nut on opposite side of bevel gear wheel preloading the bearings until a torque of 3 4 Nm 2 21 2 95 Ibf ft to rotate the differential is obtained Seat the bearings by rotating them fully clock and counterclockwise Then check the torque again For example 1 9 to 2 0 Nm 1 40 1 48 Ibf ft Check
25. h hydraulic fluid through the filler pipe 2 as per the lubricant specification on page 5 Replace the hydraulic fluid filters at the same time see MAINTENANCE MANUAL 2 Start the diesel engine and let it run on idle for a couple of minutes Check and operate the various hydraulic functions WARNNG Make sure there is adequate ventilation extraction if the diesel engine is run in doors Risk of carbon monoxide poisoning Fig 81 Hydraulic fluid tank 1 Filler pipe 2 Sight glass WARNING 3 Check the fluid level and top up if necessary Never work under the roller with engine running Block the drum and wheels if necessary Releasing the articulated joint Remember to restore the articulation interlock to its open mode before driving again 4 Release the articulated joint fig 82 After the first 50 operating hours change the transmission oil in the axle Fig 82 Right side of articulation 1 Articulation in open mode SVEDALA CA W1055EN1 v DYNAPAC 35 METRIC U S CONVERSION TABLE To convert Multiply by To convert Multiply by from into from into Bar Pounds sq in 14 504 Liters Qts US 1 057 Celsius C Fahrenheit C x 9 5 32 Meters Inches 39 37 Centimeters Inches 0 3937 Milimeters inches 0 03937 Cubic centimeters cu inches 0 06102 Newton meters Nm Pound inches 8 8507 Cubic inches cu centimeters 16 3872 Newton meters Nm Pound feet 0 7376 C
26. ig 63 Differential housing 2 me i 4 6 lt 33 Fig 64 Pinion spacer and shim 23 Spacer 24 Shim 0 10 mm 0 15 mm 0 20 mm 0 40 mm 050 mm Fig 65 Measuring the A distance Fig 66 Measuring the B distance 2 Pre loading of pinion bearing Fit the measured spacers S2 into the pinion housing as shown in fig 63 and fit both outer bearing rings Measure the size of the intermediate spacer S1 using the following formula 1 gt 8 See fig 65 and 66 Fit the bearings without spacer ring Place the pinion housing on a flat ground surface and measure the distance A Lift out the bearings Then assemble these together with the spacer ring and measure the distance B CA W1055EN1 7 DYNAPAC 29 DIFFERENTIAL MEASURING AND ASSEMBLY 16423 16424 Fig 68 Tightening pinion nut Fig 69 Adjusting pre load Mount the pinion spindle 10 with bearing 25 spacer ring 33 and the measured spacers S1 33 and S2 22 Tighten the pinion nut 26 with a torque of 900 1000 Nm 663 8 737 6 Ibf ft Use wrench 12 29 65 and socket 12 29 66 see page 39 and 40 Then measure the pre loading of the bearing which should be 1 2 1 5 Nm 0 89 1 11 Ibf ft see fig 68 The thickness of the spacers must be adjusted if the bearing load is not within the values recommended
27. iscs and the intermediate brake discs H In order to keep the same braking torque do 16 SVEDALA v DYNAPAC CA W1055EN1 For assembly reverse the procedure as described in the previous chapter renewing all seal rings 1 Install intermediate brake disc 18 to gear wheel 23 and continue with brake disc 17 and then next intermediate brake disc 18 and so on Brake disc 17 to be fitted with stamped mark visible on the same place so when all discs are fitted there are holes through all discs to ensure oil circulation See fig 32 and 33 2 Then fit springs 14 brake disc 24 and screws 13 Mount the screws 13 with a torque of 20 30 Nm 14 8 22 1 Ibf ft Make sure that the left and right brake discs 24 are not interchanged from left to right side The brake discs can be reused to a minimum thickness of 4 5 mm 0 18 in New disc thickness 4 9 mm 0 19 in Fig 33 Brake 3 Pressurize the brakes 1 5 to 3 0 MPa 15 to 30 bar and mount the axle housing Fit nuts and bolts after cleaning with Loctite 243 4 Check that the three screws for mechanical brake release are sticking out 26 mm 1 02 in to set the brake disc gap to 0 75 mm 0 03 in between the brake discs 5 Check that the axle mounting flanges are parallel before tightening the nuts 1 with a torque of 120 Nm 88 5 Ibf ft Refill unit with oil to correct level see MAINTENANCE
28. l moving parts such as bearings gears shafts and seals o rings oil shields which are subject to major stress and wear It is recommended to replace seals every time a unit is overhauled or repaired During assembly seal rings must be lubricated on the sealing surface In case of bevel gear wheel or pinion shaft failure replacement of both as a kit is necessary During assembly the prescribed preloading and backlash of the parts must be obtained The use of precision instruments such as dial gauge vernier caliper micrometer caliper slip gauges and surface plate is recommended For press fits it is adviceable to use a high sensitive mechanical press rather than a hydraulic one Comply with the torque wrench settings of H bolts and nuts on page 36 Make sure your torque wrench is in good order The exploded views 16422 16425 16497 are the same as in the SPARE PARTS CATALOG with the same position numbers All position numbers in the smaller pictures refers to the appropriate exploded view stated in the page heading The exploded views are in the end of the this book This wheel axle is mounted as standard on Dynapac CA 152 In this workshop manual the axle is divided in three different parts Part 1 is the planetary gears view 16425 page 52 part 2 is the brakes view 16424 page 50 and part 3 is the differential view 16423 page 46 and 16497 page 48 The differential is of a limited slip model axle
29. le perform installa H tion and operation test and refer to NOSPIN OWNER S MANUAL to ensure correct assembly 26 lt S DYNAPAC CA W1055EN1 Assemblage of the pinion can be considered in four lt 9 parts 1 Height of pinion 2 Pre loading of pinion bearing 3 Pre loading of differential bearing 4 Gear flank play Uro y 1 Height of pinion Measure the size of the intermediate spacer S2 using the following formula S2 B A I C See fig 58 Ye Fig 58 Differential housing Diameter of centre housing divided by two plus material thickness D Fig 59 Differential housing SVEDALA CA W1055EN1 DYNAPAC 27 DIFFERENTIAL MEASURING AND ASSEMBLY 16423 16424 A Distance from block level of pinion housing and A bottom face of bearing i ge gt ENNNNNNN 1 d Fig 60 Differential housing This value is punched into the head of the pinion spindle for example 117 mm 0 1 4 6 in Fig 61 Pinion spindle C Width of bearing The old intermediate spacer can be used if the H pinion housing is not changed Just adjust the spacer to compensate for any difference in the I value fig 61 of the new pinion Fig 62 Width of bearing 28 lt S DYNAPAC CA W1055EN1 F
30. lt on the crown wheel there is no need to separate it from the differential carrier 1 Take a spacer that just fits over the hole in the differential carrier and remove the bearing 4 with a two arm puller fig 42 2 Mark both parts of the carrier so you can align it when assembled Undo the screws 19 and remove the differential carrier 18 3 Take out the limited slip disc kit 37 consisting of different shaped limited slip discs 9 11 12 shim 8 and the differential side gear 13 Remember the order they where fit 4 To remove the shafts 21 16 you will need to remove the three pins 17 that holds the shafts Begin with removing the long shaft 21 then the smaller ones 16 You can localize the different shafts by checking the holes on top of the carrier There is a small hole for each pin for every shaft SVEDALA CA W1055EN1 v DYNAPAC 21 DIFFERENTIAL DIFFERENTIAL CARRIER DISASSEMBLY 16423 contd Fig 45 Removing the shaft pin Fig 47 Differential 5 Insert a mandrel and firmly tap down the pin into the shaft 21 stop when you have tapped down the pin to 30 mm 1 18 in 6 Remove all three shafts by tapping a hammer on a mandrel on the opposite side 6 Take out the shaft retainer 20 differential pinion 14 with friction washer 15 Remove the other differential side gear 13 with the limited slip disc kit 37 fig 43 7 Rem
31. me place Take out cover 19 with the complete planetary gear carrier Put the planetary gear carrier upside down and remove the circlip 17 3 Remove all 3 shafts 22 before you can take out the planetary gears 25 through the center hole of the cover 19 4 Release eventual hydraulic pressure from the brake circuit so that the discs cannot fall down and pull thereafter out the shaft 15 Loosen screws 28 some turns Place a spacer on the screw heads Let the puller rest on the spacer check that the arms are tight to the ring gear and then pull out the ring gear 12 7 DYNAPAC CA W1055EN1 PLANETARY GEARS WHEEL HUB DISASSEMBLY 16425 contd o Fig 18 Ring gear Fig 19 Removing hub 6 To separate the ring gear 16 from the flange 13 remove snap ring 11 7 Use support under puller spindle through bolt holes 8 Pull out wheel hub 7 9 Remove outer race of bearing 6 fig 18 from hub and inner race 6 fig 18 from axle housing Take out and replace seal ring 5 remove spacer 4 see location in fig 18 SVEDALA CA W1055EN1 v DYNAPAC 13 PLANETARY GEARS WHEEL HUB ASSEMBLY 16425 Z lt gt lt gt o D 10 Fig 20 Ring gear Fig 21 Checking tangential force p Fig 23 Installing ring gear support 1 Che
32. oSPIN gears page 21 to 23 or 24 to 26 dependent on axle type A Stick slip noise when going 23 Loose wheel Inspect for wheel and wheel from forward to reverse stud damage Replace if needed and retorque lugnuts 24 Shaft pins loose in Inspect through rear cover differential carrier Replace as described from page 21 to 23 or 24 to 26 dependent on axle type 25 Damaged or missing spider See correction no 22 and or side gear washers CA W1055EN1 V DYNAPAC 45 EXPLODED VIEW 16422 REAR AXLE Fig 90 Rear axle Spare Parts picture no 16422 46 7 DYNAPAC CA W1055EN1 EXPLODED VIEW 16422 REAR AXLE Pos Qty Part No Description Notes 1 1 37 3 Rear axle 1 37 29 40 2 1 Differential Axle P N 37 15 93 See fig 91 1 Differential Axle P N 37 29 40 See fig 92 3 2 Brakes See fig 93 4 2 Planetary gear See fig 94 5 1 936058 O ring 6 1 9 Flange 7 81909584 O ring 8 1 936060 Splined sleeve 9 1 926810 Plug CA W1055EN1 7 DYNAPAC 47 1 2 m3 7 5 8 0 0 2 9 23 di ef 11 GU A 26 ZANE DN 29 DP ER 5 2 lt 25 9 i 1 E a 7 9 Fig 91 Differential with limited slip Spare Parts picture no 16423 Loctite 222 Loctite 243 Loctite 270 48 lt S DYNAPAC CA W1055EN1 Pos Qty Part No Description Notes 1 2 909547 Screw 2 2 936021 Locking plate 3 2 93
33. ove the pins 17 completely from the all the shafts 16 21 22 SVEDALA v DYNAPAC CA W1055EN1 DIFFERENTIAL DIFFERENTIAL CARRIER ASSEMBLY 16423 Fig 50 Inserting the shaft pin 1 AXLE P N 37 15 93 LIMITED SLIP Check the disc pack to determine the shim thickness The total thickness of the disc pack with eventual shims must be 16 2 mm 0 1 mm 0 64 in 0 004 in Shim packs are available in the following sizes 0 10 mm 0 004 in 0 20 mm 0 008 in 0 30 mm 0 012 in Put the limited slip discs with eventual shim 8 and the side gear with slip discs in differential carrier 6 Arrange the limited slip discs 9 11 on differential side gear 13 Insert the shaft 21 tap it in as much as you can fit one of the differential pinion 14 with a friction washer 15 onto the shaft Tap the shaft a bit further and fit the shaft retainer 20 and the last differential pinion with a friction washer Tap in the two shorter shafts with their respective differential pinions and friction washers Lock the shafts 21 16 by fitting the three pins 17 Tap the pins down 20 mm 0 79 in Put the last side gear with slip discs in place Mount the differential carrier 18 with screws 19 and washers 7 fig 49 Lock the screws with Loctite 270 and a torque of 69 72 Nm 50 9 53 1 Ibf ft Fit the bearing 4 on the differential c
34. r having mounted the circlip 17 as indicated in fig 25 Fig 25 Planetary gear 10 Assemble cover 19 with the complete planetary carrier onto wheel hub Single offset mounting position of screws 24 and tighten them with a torque of 86 89 Nm 63 4 65 6 Ibf ft Fig 26 Mounting planetary carrier onto wheel hub Remove the plug 16 and begin fill oil through the plug hole until it starts seeping back out again Refit the plug Use transmission oil See the lubrication specification on page 5 Fig 27 Planetary gear filling position 16 Plug CA W1055EN1 7 DYNAPAC 15 BRAKE DISASSEMBLY 16424 Fig 28 Axle housing 13 14 13 14 13 14 Fig 29 Bolts and springs Fig 31 Brake discs Drain the oil see MAINTENANCE MANUAL di Release the brakes by pressurizing the brakes 1 5 to 3 0 MPa 15 to 30 bar fig 9 by using an external manual pump Remove the nuts 1 and screws 2 When releasing the hydraulic pressure of the brake the brake pistong pushes the axle housing away Continue to extract the axle housing horizontally fig 28 Remove screws 13 and springs 14 fig 29 and 30 Mark position of brake disc 24 with a centre punch fig 30 to housing and remove it 5 Remove brake discs 17 and intermediate brake discs 18 fig 30 and 31 not change the position of the brake d
35. s 3 Remove crown wheel and bolts 4 Undo screws and clean them from old Loctite seperate the case halves and remove the NoSPIN differential assembly 5 Release the retaining bolt and washer assembly while firmly holding the NoSPIN differential to absorb spring pressure 6 Remove side gears springs spring retainers driven clutch assemblies and spider assembly For inspection of components refer to NoSPIN OWNER S MANUAL 24 SVEDALA v DYNAPAC CA W1055EN1 DIFFERENTIAL NOSPIN DIFFERENTIAL ASSEMBLY 16497 Fig 55 Spring and retainer mounted on side gear Fig 56 Using a mechanical press to compress the springs AXLE P N 37 29 40 NoSPIN 1 Lubricate all friction surfaces 2 Assemble a spring retainer over the side gear splines with the retaining with the retaining lip pointed up It should seat against the side gear shoulder Place a spring over the side gear spline and against the retainer lip with the smaller diameter of the spring against the retainer fig 55 sure the spring is not binding that the coils do not overlap and that there is good contact between the coil and the spring retainer H Verify that the spring is functioning freely Be 3 Assemble the two clutch assemblies to the spider assembly Be sure the slot in each holdout ring is properly aligned over the long tooth of the spider assembly 4 Position the spider assembly and clutch assembl
36. ubic meters cu feet 35 31 Pounds Kilograms 0 4536 Fahrenheit F Celsius F 32 5 9 Pound feet Newton meters Nm 1 3556 Gallons US Liters 3 785 Pound inches Newton meters Nm 0 1130 Gallons min Liters sec 0 063 Pounds in Kilograms cm 0 1786 Inches Centimeters 2 54 quarts liq Liters 0 9463 Inches Millimeters 25 4 cm sq inches 0 155 Kilograms Pounds 2 205 Sq inches sq cms 6 452 Kilograms cm Ibs in 5 60 Sq meters sq feet 10 76 Kilometers Miles 0 6214 Sq milimeters sq inches 0 00155 Kilometers hr Miles hr 0 6214 Temp F 32 Celcius C 5 9 Liters Gal US 0 264 Tons metric Pounds 2205 0 TORQUE TABLE Tightening torque Tightening torque in Nm Ibf ft for oiled bolts when using a torque wrench Use SHELL ONDINA 32 oil alt SHELL RETINAX 15 M STRENGTH CATEGORY thread 8 8 Grade 5 10 9 Grade 8 M4 X 0 7 2 5 1 8 3 4 2 5 M5 X 0 8 4 9 3 6 7 0 5 2 M6 X 1 8 4 6 2 12 8 9 M8 X 1 25 21 15 5 28 20 7 M10 X 1 5 40 29 5 56 41 3 M12 X 1 75 70 51 6 98 72 3 M16 X2 169 124 7 240 177 M20 X 2 5 330 243 4 470 346 7 M24 570 420 4 800 590 1 M30 X 3 5 1130 833 5 1580 1165 4 M36 X 4 1960 1445 7 2800 2065 3 36 DYNAPAC W1055EN1 In order to simplify a repair it is recommended to have some special tools We will therefore upon request supply drawings so you can make them yourself Fig 83 Axle st
37. y on top of spring Assemble the other side in the same manner as item 2 to 4 5 Use a mechanical press or other safe means to compress the springs and fasten the NoSPIN together with a retaining bolt washers and a wing nut fig 56 Be sure the side gear splines are completely meshed with the clutch spline WARNING s Failure to use a retaining bolt or some other restraining means when seperating the diffe rential case halves can cause injury in that NoSPIN differential have compressed springs 6 Lay the ring gear and flanged half of the differential case on a bench with the bearing end of the case hub down and the inner case facing up Ensure no thrust washers are inside the case CA W1055EN1 SVEDALA v DYNAPAC 25 DIFFERENTIAL NOSPIN DIFFERENTIAL ASSEMBLY 16497 contd 7 Install the NoSPIN differential in the flanged diffe rential case half and mount the plain case half over the side gear Ensure no thrust washers are inside the case 8 Position the case halves firmly together with the punch marks aligned install the case bolts and lock them with Loctite 270 and a torque of 135 138 Nm 99 6 101 8 Ibf ft Ensure a tight fit between the two case halves 9 Remove the wing nut washers and retainer bolt Fig 57 NoSPIN differential with crown install the crown wheel and lock the bolts with wheel mounted Loctite 270 and a torque of 73 Nm 53 8 Ibf ft Before operating the vehic
Download Pdf Manuals
Related Search