Spicer Jeep Grand Cherokee WJ 44-4 SERVICE MANUAL - Manual (Page 10)

X5001-CVSP
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10. Place the metal rod D-115-2 through the
arbor disk 6927, and place the assembly in the
differential bore. Put the other disk into the
bore, and slide the metal rod through the disk.
(Figure 27).
NOTE: Be sure the arbor disks are flat against
the differential backup to ensure an accurate
reading.
11. Place the bearing caps over the disk and
tighten the bolts to no more than half of the
original torque specification (Figure 28).
NOTE: If the procedure is done correctly, the
metal bar should slide freely back and forth
inside the disk. If the bar does not move freely,
check on the bearing cap to make sure the disks
are seated in the bore. Retighten the bearing cap
bolts.
12. Snug the threaded rod assembly.
NOTE: DO NOT tighten the assembly to the
point it cannot be turned, but so it turns with
slight resistance. This puts a preload on the
pinion bearing for a more accurate reading at the
gauge.
13. Slide the gauge to the top of the bar, and look
for the lowest reading. This is the first number
needed to determine pinion position.
NOTE: Check this reading a few times to be sure
it is accurate. When the number is confirmed and
written down, the setup can be disassembled.
Figure 27
Figure 28