Chevrolet 1991 Light Duty Truck Repair Manual page 189

6. To adjust the backlash, the differential case must
be removed from the housing, then the differential
bearings removed, and the proper number of
shims moved from one side to the other.
FINAL ASSEMBLY
|-»<-| install or Connect
1. Drive axles.
2. RTV to the axle cover.
3. Axle cover (14) to the housing (figure 82).
Tighten
• The cover bolts (17) to 47 N-m (35 ft. lbs.).
4. Lubricant to the rear axle. (After the RTV has
cured.)
DANA REAR A XLES 4B5-27