GMC 1989 Light Duty Truck Repair Manual page 286

4C3-16 T TRUCK FRONT AXLE
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S h ift C ab le H o u s in g
Fastener
Cable Housing and Tube Attaching B o lts ................................................................
Left Hand Output Shaft Cover B o lts ........................................................................
Carrier Case B o lts .......................................................................................................
Adjusting Sleeve Lock B o lts ........................................................................................
Differential Ring Gear B olts........................................................................................
Pinion Shim K it s .................................................................................................................................................................0.53-0.64 mm
Pinion Preload . .
B acklash.............
(preferred)
Figure 35—Checking the Shift Mechanism
SPECIFICATIONS
AVAILABLE SHIM SIZES
PINION PRELOAD AND BACKLASH
N-m N-m Ft. Lbs. Ft. Lbs. In. Lbs.
25 18
25 18
47 35
8.0 8.0 —
—
80 60
0.66-0.79 mm
0.81-0.94 mm
.........1.7-2.8 N m (15-25 in.lbs.)
0.08-0.25 mm (0.003-0.010-inch)
.0.13-0.18 mm (0.005-0.007-inch)
F-01668
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