Power Train Testing And Adjusting
4. In order to get bearing preload, subtract 0.05 mm
(.002 in.) from the shim pack thickness found in
Step 3. This is the shim pack thickness that needs
to be installed.
5. Install the correct thickness of shims (1), bearing
cone (2), the washer, lockwasher, and nut (3).
Tighten nut (3) to a torque of 180 L 25 N¥m
(135 L 18 lb¥ft).
Rolling Torque Check
6. Check the rolling torque of the pinion as shown. It
must be 0.85 to 1.70 N¥m (7.5 to 15.0 lb¥in). If the
torque is not correct, add or remove shims (1) until
it is correct. Removal of shims (1) increases the
rolling torque. Adding shims (1) decreases the
rolling torque. Record the actual rolling torque after
the shims have been added or removed.
Power Transfer Group Bearing and
Gear Clearance (Backlash)
Adjustments
Tools Needed:
Dial Indicator Group (A)
Backlash Adjustment
(1) Bearing Cone. (2) Bevel Gear. (3) Bolt. (4) Bearing Cup.
(5) Bearing Cap. (7) Lockwasher. (8) Locknut.
(9) Pinion Gear.
1. Install bearing cones (1) on the differential case.
2. Put bevel gear (2) on the differential case and
tighten ten bolts (3) to a torque of 70 L 15 N¥m
(50 L 11 lb¥ft). Put bearing cups (4) on bearing
cones (1).
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