Group 3 - Rear Axle - Copyright © jholst.net, all rights reserved.

2—REAR AXLE
CONTENTS (Cont'd)
Sure Grip Differential
Description 26
Lubrication 28
Sure Grip Differential Identification 27
Sure Grip Differential 29
Removal
Disassembly
Cleaning and Inspection
Assembly
REAR AXLE
DATA AND SPECIFICATIONS
MODELS PS-1, PS-3, PC-1, PC-2, PC-3, PY-1
Type Semi-Floating
Gear Type - - Hypoid
Ring Gear Diameter 8.75 inch
Pinion Bearing Tapered Roller (2)
Drive Pinion Bearing Pre-load 20-30 in. lbs. without seal
Adjustment Shim Pack
Differential Bearings Tapered Roller (2)
Differential Bearing Adjustment Threaded Adjuster
Drive Gear and Pinion Serviced in Matched Sets Only
Drive Gear Runout .005 inch (Maximum)
Drive Gear and Pinion Adjustment : Select Washer
Drive Gear and Pinion Backlash .006 to .008 inch
Differential Side Gear Clearance
Models PC-1, PC-2, PC-3, PY-1 .001 to .012 inch
Models PS-1, PS-3 .004 to .012 inch
Differential Lubricant Capacity S l
/ 2 pints
Axle Ratio
Models PS-1, PC-1, PC-2, PC-3, PY-1 2.93 to 1
Model PS-3 3.31 to 1
Wheel Bearing Type Tapered Rollers
Wheel Bearing Adjustment Select Shims
Wheel Bearing Axle Shaft End Play .013 to .018 inch
20
21
20
21