Replacement Of Differential Case Component Parts - Toyota Hilux Surf 1993 Owner's Manual

SUSPENSION AND AXLE –
REPLACEMENT OF DIFFERENTIAL CASE
COMPONENT PARTS
(2 Pinion Type)
1. DISASSEMBLE DIFFERENTIAL CASE
Using a hammer and punch, drive out the straight pin.
Remove the pinion shaft, two pinion gears, two side
gears and two thrust washers.
2. ASSEMBLE DIFFERENTIAL CASE
(a) Install the proper thrust washers and side gears.
Using the table below, select thrust washers which will
ensure that the backlash is within specification.
Try to select washers of the same size for both sides.
Standard backlash: 0.05 – 0.20 mm
Install thrust washers and side gears in the differential
case.
(b) Check the side gear backlash.
Measure the side gear backlash while holding one
pinion gear toward the case.
Standard backlash: 0.05 – 0.20 mm
If the backlash is not within specification, install a thrust
washer of different thickness.
(c) Install the straight pin.
Using the hammer and punch, drive the straight
•
pin through the case and hole in the pinion shaft.
Stake the pin and differential case.
•
Differential
(0.0020 – 0.0079 in.)
Thrust washer thickness
(0.0020 – 0.0079 in.)
SA–141