Differential Bearing Adjusting S H Im; Outer Pinion Bearing Shim; Inner Pinion Bearing Shim; Specifications - GMC 1990 Light Truck Repair Manual

Fastener
Ring Gear Bolts.............................................................................................................................
Bearing Cap Bolts.........................................................................................................................
Axle Cover B o lts...........................................................................................................................

Differential Bearing Adjusting S h im .............................................................................................................

Outer Pinion Bearing Shim

Inner Pinion Bearing Shim.

Pinion Preload
Backlash........
9 /4-INCH RING GEAR FRONT AXLE 4C2-15
3

SPECIFICATIONS

TORQUE SPECIFICATIONS
AVAILABLE SHIM SIZES
PINION PRELOAD AND BACKLASH
N-m Ft. Lbs.
150 110
115 85
47 35
. .0.003- nch
0.005- nch
0.010- nch
0.030- nch
. .0.003- nch
0.005- nch
0.010- nch
0.030- nch
. .0.003- nch
0.005- nch
0.010- nch
.2.26-4.53 N-m (20-40 in. lbs.)
.0.13-0.23 mm (0.005-0.009-in.)