Subaru LEGACY 2006 Manual page 3796

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MANUAL TRANSMISSION AND DIFFERENTIAL
11) Remove the weight, and screw in the retainer
without the O-ring on the upper side, and stop at
the point where a slight resistance is felt.
NOTE:
In this condition, the backlash between hypoid gear
and drive pinion shaft is zero.
ST 499787000 WRENCH ASSY
ST
12) Loosen the retainer on the lower side by 3
notches and turn the retainer on the upper side by
the same amount in order to apply backlash.
13) Rotate the retainer of the upper side additional-
ly by 1 notch in order to apply preload on taper roll-
er bearing.
14) Install temporarily both the upper and lower
lock plates, and put marks both the holder and lock
plate for later readjustment.
NOTE:
Install the lock plate upside down if it is hard to in-
stall.
15) Turn the transmission main shaft several times
while tapping around the retainer lightly with plastic
hammer.
16) Inspect and adjust backlash and tooth contact
of the hypoid gear. <Ref. to 5MT-69, INSPECTION,
Front Differential Assembly.>
Transmission Case
17) After checking the tooth contact of the hypoid
gears, remove the lock plate. Then loosen the re-
tainer until the O-ring groove appears. Fit the O-
ring into the groove and tighten the retainer to the
original position.
Install the lock plate.
NOTE:
• Record how many times the retainer is turned
while loosening.
• Perform this for both upper and lower retainers.
Tightening torque:
T: 25 N·m (2.5 kgf-m, 18.4 ft-lb)
MT-00176
18) Selection of the main shaft rear plate <Ref. to
5MT-56, ADJUSTMENT, Main Shaft Assembly for
Single-range.>
19) Install the clutch release lever and bearing.
<Ref. to CL-14, INSTALLATION, Release Bearing
and Lever.>
20) Install the transfer case together with the exten-
sion case assembly. <Ref. to 5MT-36, INSTALLA-
TION, Transfer Case and Extension Case
Assembly.>
21) Install the manual transmission assembly to the
vehicle. <Ref. to 5MT-26, INSTALLATION, Manual
Transmission Assembly.>
C: INSPECTION
Check the transmission case for cracks, damage,
or oil leaks.
5MT-50
T
MT-00177