Eaton Axle and Brake Service Manual. 2-Speed and Double ...

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ASSEMBLY / ADJUSTMENTDrive AxleOverhaulAdjust Ring Gear Tooth Contact (cont'd)When preload, backlash, and tooth contactare correct, align differential bearing adjustersand locks, then tighten differentialbearing cap screws to correcttorque (see chart, back page)Differential Carrier Final Assembly1. Install adjuster lock and cap screw on ringgear teeth side.2. 2-Speed Axles (on backface side of ringqear): Install adjuster lock, dowel bushingsand cap screws: Torque cap screws (seechart, back page). Lockwire differentialbearing cap, and adjuster lock cap screws.3. 2-Speed Axles: Position shift fork incarrier opening, then install sliding clutch.With clutch installed, engage shift fork yokewith clutch collar. Then install shift forkshaft. Install expansion plugs to sealopenings. Install shift unit seal and spring.rSection 3tSUN GEAR COMPONENTSNOTE: Lockwire used on all Early AxleModels and Late Axle Model 35055P.IMPORTANT (2-SPEED AXLES) Electricshift unit replacement. Before installing arebuilt or new shift unit, check fit of shiftfork to slider block pivot using a "Fit-Up"Card or Template (P/N 128039.)These cards are furnished with new shiftunits, retrofit and slider block kits.Instructions are contained on the card orrefer to Spicer Service Manual EA-29.4. Planetary Double Reduction Axles (onbackface side of ring gear): Install sun gearand retainer, then install cap screws thatfasten both retainer and adjuster lock.Tighten screws to correct torque (seechart, back page) and lockwire.Lockwire cap screws when used. Seeillustration for application.30
Drive AxleOverhaulINSTALLATION / ASSEMBLYInstall Differential Carrier AssemblyNOTE: Before installing carrier assembly,inspect and thoroughly clean interior ofaxle housing.NOTE: Use silicone rubber gasketcompound on axle housing mating surfaceas shown in the illustration. Gasketcompound will set in 20 minutes. Installcarrier before compound sets or reapply.1. Install differential carrier assembly inaxle housing. Install cap screws, nuts andlockwashers. Tighten to correct torque(see chart, back page).2. Install axle shafts and stud nuts. Connectdriveline.3. Fill axle with correct lube (seeLubrication Section 2, page 6 and 7).NOTE: Before installing electric shift unit,see IMPORTANT NOTE on page 30.4. For electric shift units, connect electricalwires. Install shift unit, nuts and washers.Tighten nuts to correct torque (see chart,back page).For air shift units, connect airline. Installshift unit, nuts and washers. Tighten nutsto correct torque (see chart, back page).NOTE: When axle has been disassembledor housing, gears, axle shafts or wheelequipment replaced, check axle assemblyfor proper differential action beforeoperating vehicle. Wheels must rotate freelyand independently.Section 331
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Page 6 and 7: MAINTENANCE / ADJUSTMENTPeriodicSer
Page 12 and 13: REMOVAL / DISASSEMBLYDrive AxleOver
Page 20 and 21: Section 3INSTALLATION / ASSEMBLYDri
Page 22 and 23: Section 3ASSEMBLY / ADJUSTMENTDrive
Page 24 and 25: ASSEMBLY / ADJUSTMENTDrive AxleFina
Page 26 and 27: ADJUSTMENTDrive AxleOverhaulAdjust
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Page 32: Fastener Torque SpecificationsEarly

Eaton Axle and Brake Service Manual. 2-Speed and Double ...

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