Spicer Jeep Grand Cherokee WJ 44-4 SERVICE MANUAL - Manual (Page 17)

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X5001-CVSP
4. Slide the pinion mate shaft through the thrust
washers and pinion mate gears (Figure 51).
Differential Case Reassembly: Trac-Lok ®
If the unit has no visible damage, check the total
torque to rotate before rebuilding the unit. The
torque to rotate spec for the 44-4 Jeep Trac-Lok is
320 to 400 ft. lbs. (Figure 53).
5. Align the hole in the pinion mate shaft with
the hole in the case, and install the lock pin
and torque to 8 to 16 foot pounds, or 11 to
22 nm (Figure 52).
6. Spin the side gears to make sure that they spin
freely.
1. Put the Trac-Lok in a vise with the windows of
the case facing the jaws of the vise. (Figure 54)
Tighten the vise until it is snug, making sure
that the side gears are not hitting the jaws.
Figure 51
Figure 52
Figure 53
Figure 54