GMC 1989 Light Duty Truck Repair Manual page 228

4B6-10 12-INCH RING GEAR (ROCKWELL)
FINAL ASSEMBLY
+«-
Install or C onnect
Carrier (46) to the axle housing. Refer to the proper
1
.
service manual.
FASTENER
Piston Nut ............................................
Pinion Cage B o lts ...............................
Case Half B o lts ...................................
Ring Gear Bolts...................................
Bearing Cap B olts...............................
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- nch
0.173- nch
0.174- nch
0.175- nch
0.176- nch
0.177- nch
0.183- nch
0.189- nch
0.195- nch
0 201 nch
. -
80W-90 GL-5