Spicer Driveshafts Service Manual - Manual (Page 10)

7
Inspection Procedures
Tubing Inspection
1. Check the driveshaft for bent or dented tubing. If
either of these situations is evident, replacement of
the complete driveshaft assembly or tube is neces-
sary.
2. Make certain there is no buildup of foreign material
on driveshaft.
If found, buildup should be removed carefully to
avoid damaging the driveshaft.
a. When removing dirt or mud, rinse with water.
b. When removing tar or undercoating, use min-
eral spirits or any appropriate solvent.
Center Bearings Inspection
1. Visually inspect all center bearings, end-fitting mid-
ship nuts for any gaps between the mating surfaces.
Note: Be sure to repeat steps 2 and 3 for all center bearing
end fittings for broken back and backlash.
2. Inspect the center bearing bracket bolts for loose-
ness.
Note: If looseness is evident, retighten center bearing bracket
bolts. Consult the vehicle manufacturers’ specifications
for proper bolt torque. Check the alignment of the
bracket before tightening the bolts. Bracket should not
be skewed.
3. Visually inspect the center bearing rubber cushion
for damage. Make sure the slingers are not rubbing
against the rubber cushion. Verify that the rubber
cushion is properly seated in the metal bracket.