Subaru SVX 1992 Manual page 630

3-4 [W2E0J AWD SYSTEM
~ E : INSPECTION
Wash all the disassembled parts clean, and examine
them for wear, damage, or other defects. Repair or
replace defective parts as necessary.
1) Drive gear and drive pinion
(1) If abnormal tooth contact is evident, find out the
cause and adjust to give correct tooth contact at
assembly . Replace the gear if excessively worn or
incapable of adjustment .
(2) If crack, score, or seizure is evident, replace as a
set. Slight damage of tooth can be corrected by oil
stone or the like .
2) Bearing
Replace if seizure, peeling, wear, rust, dragging during
rotation, abnormal noise or other defect is evident.
3) Oil seal
Replace if deformed or damaged, and at every disas-
sembling .
4) Differential carrier
Replace if the bearing bores are worn or damaged.
5) Differential case
Replace if its sliding surfaces are worn or cracked .
6) Companion flange
Replace if the oil seal lip contacting surfaces have flaws .
~
F: ASSEMBLY
1) Precautions for assembling
(1) Assemble in the reverse order of disassembling.
Check and adjust each part during assembly.
(2) Keep the shims and washers in order, so that they
are not misinstalled .
(3) Thoroughly clean the surfaces on which the
shims, washers and bearings are to be installed .
(4) Apply gear oil when installing the bearings and
thrust washers.
(5) Be careful not to mix up the right and left hand
cups of the bearings .
(6) Replace the oil seal with new one at every disas-
sembly . Apply chassis grease between the lips (*)
when installing the oil seal .
(7) Do not reuse old gaskets . Install new ones .
B3-172
Fig . 62
2) Adjusting preload for front and rear bearings .
Adjust the bearing preload with spacer and washer
between front and rear bearings . Pinion height adjust-
ing washer has nothing to do with this adjustment . The
adjustment must be carried out without oil seal .
(1) Press front and rear bearing cups into differential
carrier.
HANDLE & DRIFT KIT
(397471600)
B3-173
Fig. 63
(2) Insert DUMMY SHAFT with pinion height adjust-
ing washer and rear bearing cone fitted on it into
case .
Reuse the used washer if they show normal tooth
contact pattern when checked before disassembly.
Pinion height adjusting washer
Preload adjusting spacer
Preload adjusting washer
o 0
DUMMY COLLAR
DUMMY SHAFT
(398507703)
(398507702)
B3-174
Fig . 64
24