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Spicer AXSM-0052 Service Manual

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Spicer
Hub
®
Service Manual
Spicer
Hub
®
AXSM-0052
September 2007

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Summary of Contents for Spicer AXSM-0052

  • Page 1 Spicer ® Service Manual Spicer ® AXSM-0052 September 2007...
  • Page 2 Page to Insert...

  • Page 3: Important Notice

    Always use genuine Spicer replacement parts. Every effort has been made to ensure the accuracy of all information in this guide. However, Spicer Axle and Brake Division makes no expressed or implied warranty or representation based on the enclosed information.

  • Page 4: Table Of Contents

    General Information Contents General Information Important Notice ....................................... 1 HS 415 SM Model Changing Oil ......................................3 Service Instructions ....................................4 Removal of hub on vehicle ..................................5 Disassemble Planet Carrier Unit ................................6 Disassembling Planetary Ring Gear Unit ..............................6 Removing Hub Unit ....................................

  • Page 5: Hs 415 Sm Model

    Block the wheels and make sure the vehicle will not roll before releasing the brakes. Note: Spicer recommends cleaning the magnetic filler plug, drain plugs, and cleaning the breather. Note: There is no oil sealing between the drive head and hubs.

  • Page 6: Service Instructions

    HS 415 SM Model Service Instructions For HS415SM Model Description The hub gears are driven by a floating sun pinion b. If this condition exists, do not handle. which is splined to a drive shaft. The gear meets with three planet gears mounted in a carrier which is c.

  • Page 7: Removal Of Hub On Vehicle

    HS 415 SM Model Removal of hub on vehicle Note: Clean all parts in suitable cleaning agent. Draining the oil • Before attempting to remove road wheels, drive vehicle onto a level surface. Drain when lube is at normal operating temperature. •...

  • Page 8: Disassemble Planet Carrier Unit

    HS 415 SM Model Disassembling Planetary Ring Gear Unit Disassemble Planet Carrier Unit • Pull out axle shaft complete with sun gear, snap • Unscrew and remove carrier capscrews and ring and washer from axle spindle. washers. • Remove snap ring from groove in axle shaft then •...

  • Page 9: Removing Hub Unit

    HS 415 SM Model Removing Hub Unit • Using suitable support, carefully remove hub assembly from axle spindle and place on work bench, outer end down. • Carefully remove oil seal outer half from hub then lift inner hub bearing cone. •...

  • Page 10: Assembly

    HS 415 SM Model Assembly • Remove hub oil seal assembly from package, fit Note: Keep oil off of other surfaces. one half into hub and other into inner seal housing as follows: • Support hub with chain hoist, and carefully push into position on axle spindle.

  • Page 11: Hub Bearing Setting

    HS 415 SM Model Hub Bearing Setting • If spring balance reading is outside limits stated, • Torque hub nut to 190-210 lbs. ft. (258-285 adjust hub nut and check again, continuing until N•m). correct figure is obtained. • When hub setting is correct, fit lockrings, then Note: The hub should be fully rotated several times retaining ring.

  • Page 12: Sub Assembly - Planet Carrier Unit

    HS 415 SM Model Sub Assembly - Planet Carrier Unit • Allow oil to settle for 15 minutes, then check oil • Place planet carrier with large diameter face up level again in both hubs and differential. with planet gear access hole facing the mechanic. •...
  • Page 13 HS 415 SM Model 14 15 TYPE RP12 HUB REDUCTION UNIT 37 36 HS 415 SM AX01...

  • Page 14: Hs 515 Sp, Hd 519 Sp, Hs 716Sq, Hd 719Sq

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Service Instructions for HS515SP, HD519SP, HS716SQ, HD719SQ Hub Reduction Units Description The hub gears are driven by a floating sun pinion a. Visually inspect any gaskets or seals that which is splined to a drive shaft.

  • Page 15: Removal Of Hub On Vehicle

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Removal of hub on vehicle Note: Clean all parts in suitable cleaning agent. • Place containers under diff. and both hubs. • Remove diff. oil filler plug and drain bolt and oil Draining the oil from diff.

  • Page 16: Disassemble Planet Carrier Unit

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Disassembling Planetary Ring Gear Unit Disassemble Planet Carrier Unit • Pull out axle shaft complete with sun gear, snap • Unscrew and remove carrier capscrews and ring and washer from axle spindle. washers.

  • Page 17: Removing Hub Unit

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Removing Hub Unit • Using suitable support, carefully remove hub assembly from axle spindle and place on work bench, outer end down. • Carefully remove oil seal outer half from hub then lift inner hub bearing cone.

  • Page 18: Assembly

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Assembly • Remove hub oil seal assembly from package, fit Note: Keep oil off of other surfaces. one half into hub and other into inner seal housing as follows: •...

  • Page 19: Hub Bearing Setting

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Hub Bearing Setting • Torque hub nut to 238-263 lbs. ft. (323-357 N•m). Note: The hub should be fully rotated several times in both directions to ensure the hub bearings are correctly seated.

  • Page 20: Sub Assembly - Planet Carrier Unit

    HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models Sub Assembly - Planet Carrier Unit • Refit then tighten the filler/level plug then drive • Place planet carrier with large diameter face up with planet gear access hole facing the mechanic. head filler plug.
  • Page 21 HS 515 SP, HD 519 SP, HS716SQ, HD 719 SQ Models 36 35 TYPE RP16 HUB REDUCTION UNIT HS 515 SP, HD 519 SP, HS 716 SP, HD 719 SQ AX-0137...

  • Page 22: Assembly No. 964464

    HS 515 SP, HD 519 SP, Hub Unit Parts List for HS515SP, HD519SP Hub Unit Assembly No. 964464 Item No. Description Qty Per Axle GKN Part No. Spicer Part No. Planet carrier cover capscrew N70134 965201 Planet carrier cover R9902/29 96557...
  • Page 23 Assy. No. 964463 Axle Assembly No. 964463 is same as 964464 except for the following parts: Axle shaft RH R9908/46A Axle shaft LH (lock side) R9902/46A Axle Housing R9899/240 Also required, but not illustrated: Assembly no. 964464 Axle housing stud R9893/184 Axle housing nut SL221/5...

  • Page 24: Assembly No. 964465

    Parts List For HS726SQ Parts List For HS716SQ Hub Unit Assembly No. 964465 Planet carrier cover capscrew N70134 Planet carrier cover R9902/29 'O' ring N60410 Planet pin N40506 Planet carrier N40723 Planet pin thrust washer N50200 Planet gear N50200 Planet pin thrust washer N40457 Planet pin retainer set screw N70090...
  • Page 25 Axle Assy. No. 964466 Hub assembly no. 964466 is same as 964465 except for following parts: Axle shaft R9911/46A Axle housing R9911/240 Hub assembly No. 964467 is same as 964465 except for the following parts: Axle shaft RH R9896/46B Axle shaft LH (lock side) R9905/46B Axle housing R9905/240...
  • Page 26 For spec‘ing or service assistance, call 1.800.621.8084 or visit our website at www.spicerparts.com PO Box 321 Toledo, Ohio 43697-0321 Warehouse Distributor: 1.800.621.8084 Dana Commercial Vehicle Products Group OE Dealers: 1.877.777.5360 3939 Technology Drive Maumee, Ohio, USA 43537 www.spicerparts.com www.dana.com AXSM-0052 Printed in U.S.A. Copyright Dana Limited, 2012. All rights reserved. Dana Limited.

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