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TUBE, 181, AND 186 FBI AXLE
XJ
REMOVAL AND INSTALLATION (Continued) (1) Invert the differential case and start two ring gear bolts. This will provide case-to-ring gear bolt hole alignment. (2) Invert the differential case in the vise. (3) Install new ring gear bolts and alternately tighten to 95–122 N·m (70–90 ft. lbs.) torque (Fig. 66). (4) Install differential in axle housing and verify gear mesh and contact pattern.
Fig. 67 Mate Shaft Roll Pin Removal 1 – DRIFT 2 – LOCKPIN 3 – MATE SHAFT
Fig. 66 Ring Gear Bolt Installation 1 2 3 4
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TORQUE WRENCH RING GEAR BOLT RING GEAR CASE
DISASSEMBLY AND ASSEMBLY STANDARD DIFFERENTIAL DISASSEMBLY (1) Remove the ring gear. (2) Using a suitable roll pin punch, drive out the roll pin holding pinion gear mate shaft in the differential case (Fig. 67). (3) Remove the pinion gear mate shaft from the differential case and the pinion mate gears. (4) Rotate differential side gears and remove the pinion mate gears and thrust washers (Fig. 68). (5) Remove the differential side gears and thrust washers.
ASSEMBLY (1) Install the differential side gears and thrust washers.
Fig. 68 Pinion Mate Gear Removal 1 – THRUST WASHER 2 – SIDE GEAR 3 – PINION MATE GEAR
(2) Install the pinion mate gears and thrust washers.