GMC 1989 Light Duty Truck Repair Manual page 160

8
4B2-12 1 / 2-INCH RING GEAR
FASTENER
Ring Gear Bolts. . .
Bearing Cap Bolts.
Axle Cover Bolts . .
SPACER AND SHIM SIZES
Differential Side Bearing S p a c e r...........................................................................................................................................0.170-inch
Differential Side Bearing Shim K its ........................................................................................................................... 0.064-0.070-
Pinion Bearing Shim K its .............................................................................................................................................0.020-0.024-inch
Lubricant
SPECIFICATIONS
81/2-INCH RING GEAR AXLE
FT. LBS
N-m
80 60
80 60
27 20
SIZE
nch
0.072-0.078- nch
0.080-0.086- nch
0.088-0.094- nch
0.096-0.100- nch
nch
0.052-0.056-
0.058-0.063- nch
0.040-0.044- nch
nch
0.046-0.050-
0.025-0.029-inch
0.030-0.034-inch
0.035-0.039-inch
80W-90 GL-5