Subaru Impreza 2002 Service Manual page 466

13) Remove the rear bearing cone from drive pin-
ion.
14) Remove the front oil seal from differential carri-
er using ST.
ST 398527700 PULLER ASSY
15) Remove the pilot bearing together with front
bearing cone using ST.
ST 398467700 DRIFT
(A) Pinion bearing
(B) Front bearing
(C) Rear bearing cup
REAR DIFFERENTIAL FOR T-TYPE
DR0039
S3M0513
S3M0514A
DI-23
16) When replacing the bearings, tap the front
bearing cup and rear bearing cup in this order out of
case by using a brass bar.
(A) 2 cutouts along diagonal lines
(B) Tap alternately with brass bar.
D: ASSEMBLY
2. STI MODEL
1) Precautions for assembling
• Assemble in the reverse order of disassembling.
• Check and adjust each part during assembly.
• Keep the shims and washers in order, so that
they are not improperly installed.
• Thoroughly clean the surfaces on which the
shims, washers and bearings are to be installed.
• Apply gear oil when installing the bearings and
thrust washers.
• Be careful not to mix up the right and left hand
races of the bearings.
• Replace the oil seal with a new one at every dis-
assembly. Apply chassis grease between the lips
when installing the oil seal.
• Adjust the bearing preload with spacer and
washer between front and rear bearings. Pinion
height adjusting washer are not affected by this ad-
justment. The adjustment must be carried out with-
out oil seal inserted.
DIFFERENTIALS
S3M0515A
G3M0079