Subaru LEGACY 2006 Manual page 3881

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DIFFERENTIALS
Corrective action: Reduce the thickness of pinion
height adjusting washer according to the procedure
for bringing drive pinion away from hypoid driven
gear.
• Heel contact (outside end contact)
Check item: Contact area is small
Contact pattern
Corrective action: Increase thickness of drive pin-
ion height adjusting washer in order to bring drive
pinion close to hypoid driven gear.
21) If proper tooth contact is not obtained, once
again adjust the drive pinion height and the differ-
ential side bearing preload (already mentioned)
and the hypoid gear backlash.
Rear Differential (VA-type)
22) Install the new gasket and rear cover to the dif-
ferential carrier, and tighten the bolts to specified
torque.
Tightening torque:
25 N·m (2.5 kgf-m, 18.4 ft-lb)
(A)
AT-00213
2. VA2-TYPE
NOTE:
• Assemble in the reverse order of disassembly.
• Check and adjust each part during assembly.
• Use a new gasket.
• 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.
AT-00211
• Apply gear oil when installing the bearings and
thrust washers.
• Be careful not to mix up the RH and LH bearing
races.
• Replace the oil seal with a new part at every dis-
assembly. Apply grease to the lips when installing
the oil seal.
• Be careful not to mix up the differential oil seal
RH and LH.
AT-00212
DI-62
(A) Rear cover
DI-00189
DI-00078