Toyota Tercel 1985 Repair Manual page 541

REAR AXLE AND SUSPENSION -
Differential (4WD)
RA-33
3. IF NECESSARY, REPLACE SIDE BEARINGS
(a) Using SST, remove the side bearing from the
differential case.
s s T 0 9 5 0 2 - 1 0 0 1 2
NOTE: On the differential case there are indentations
into which the ssT fits.
(b) Using SST and a press, press in a new bearing.
ssr 09608-2001 1
4. INSPECT SIDE GEAR BACKLASH
Measure the side gear backlash while holding the other
side gear toward the case.
Standard backlash: 0.02 - 0.15 mm
(0.0008 - 0.0059 in.)
5. IF NECESSARY, REPLACE RING GEAR, SIDE GEARS
A N D P I N I O N G E A R S
N O T E :
o lf the ring gear is to be used again, place matchmarks
before separating it.
o lf the ring gear or drive pinion are damaged, replace
them as a set.
(a) Lift the lock plates and remove the mount bolts.
(b) Using a plastic-faced hammer, tap on the ring gear to
separate it from the differential case.