TM 5-3805-260-24DIFFERENTIAL AND CARRIER ASSEMBLY (LOCK TYPE)ASSEMBLE DIFFERENTIAL AND CARRIERASSEMBLY (LOCK TYPE)Tools NeededABC1P2420Transmission RepairStand1FT957Differential RepairPositioner Group11P520Driver Group18S2328Dial Test Indicator Group11. Make sure the flange of case (3) and the surface ofgear (4) are clean and free of burrs.2. Heat gear (4) in oil to a maximum temperature of250°F (135°C). Install the gear on case (3) with themark on the gear in alignment with the mark on thecase.3. Put oil on the threads of bolts (1) and the face ofwashers (2) that hold gear (4) to case (3). Install thebolts, washers and locks. Tighten all bolts the sameamount until they have a torque of 98 9 lb. ft. ( 13412 N•m). Bend the tabs of the locks on the bolts.4. If a new gear and/or cases are to be installed, installthe dowels faith the foIowing procedure:a) Fasten the gear to the case.b) Make dowel holes (5) larger with a reamer to adiameter of .8640 .0005 in. (21.9456 ? 0.0127N•m).c) Install dowels (6) even with the face of thedifferential case.5. Heat the bearing cone in oil to a maximumtemperature of 275°F (135°C) and install it on case(3).6. Put oil on the parts of the differential group.7. Install thrust washer (8) and side gear (7) in case (3)with the groove in thrust washer (8) next to side gear(7).3-238
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