Subaru IMPREZA GD 2007 Series Manual page 2934

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3. Oil Seal
A: INSPECTION
Check that there is no oil leaking from the oil seal.
If there is any deformation, hardening, wear or oth-
er problems of the oil seal, replace the oil seal.
B: REPLACEMENT
1) Clean the transmission exterior.
2) Drain gear oil completely.
NOTE:
• Tighten the drain plug after draining the gear oil.
• Use a new gasket.
• For removing and installing the drain plug on the
clutch housing side, use TORX
Tightening torque:
Oil pan side
44 N·m (4.5 kgf-m, 32.5 ft-lb)
Clutch housing side
70 N·m (7.1 kgf-m, 51.6 ft-lb)
(A) Drain plug (oil pan side)
(B) Drain plug (clutch housing side)
3) Remove the rear exhaust pipe and muffler.
4) Remove the propeller shaft. <Ref. to DS-15, RE-
MOVAL, Propeller Shaft.>
5) Remove the oil seal using ST.
ST 398527700 PULLER ASSY
(A)
(A) Oil seal
Oil Seal
®
bit T70.
(A)
(B)
MT-01549
ST
MT-00451
6MT-29
MANUAL TRANSMISSION AND DIFFERENTIAL
6) Using the ST, install the oil seal.
ST 498057300 INSTALLER
7) Install the propeller shaft. <Ref. to DS-16, IN-
STALLATION, Propeller Shaft.>
8) Install the rear exhaust pipe and muffler.
9) Pour in gear oil and check the oil level. <Ref. to
6MT-28, REPLACEMENT, Transmission Gear
Oil.>
MT-00099