Specifications; Outer Pinion Bearing Shim; Inner Pinion Bearing Shim - GMC 1990 Light Truck Repair Manual

4B6-10 12-INCH RING GEAR (ROCKWELL)
FINAL ASSEMBLY
-n - Install or Connect
1. Carrier (46) to the axle housing. Refer to the proper
service manual.
FASTENER
Piston N u t........................................................
Pinion Cage Bolts............................................ ..........................................................................
Case Half Bolts................................................ ..........................................................................
Ring Gear Bolts................................................ ..........................................................................
Bearing Cap Bolts............................................ ..........................................................................
SHIM SIZES
Drive Pinion Bearing Retainer Shim

Outer Pinion Bearing Shim .

Inner Pinion Bearing Shim.

Drive Pinion Bearing Spacer
Lubricant

SPECIFICATIONS

12-INCH RING GEAR AXLE (ROCKWELL)
..........................................................................
2. Drive axles. Refer to the proper service manual.
3. The axle housing to the v ehicle. Refer to the proper
service manual.
4. Lubricant to the rear axle.
N m FT. LBS.
325 240
48 35
61 45
136 100
176 130
SIZE
.0.003-inch
0.005-inch
.0.003-inch
0.005-inch
0 010
. -inch
0.030-inch
.0.003-inch
0.005-inch
0 010
. -inch
.0.172-inch
0.173-inch
0.174-inch
0.175-inch
0.176-inch
0.177-inch
0.183-inch
0.189-inch
0.195-inch
0 201
. -inch
80W-90 GL-5