Subaru Legacy 2003 Service Manual page 2482

5. Oil Seal
A: INSPECTION
Check oil seal portion for leakage. If leakage is
found, replace oil seal with new one.
B: REPLACEMENT
1) Clean transmission exterior.
2) Drain gear oil completely.
NOTE:
Tighten drain plug after draining gear oil.
Tightening torque:
44 N·m (4.5 kgf-m, 32.5 ft-lb)
3) Remove rear exhaust pipe and muffler.
Non-TURBO model without OBD
<Ref. to EX(H4SOw/oOBD)-13, REMOVAL, Rear
Exhaust Pipe.> and <Ref. to EX(H4SOw/oOBD)-
14, REMOVAL, Muffler.>
Non-TURBO model with OBD
<Ref. to EX(H4SO)-9, REMOVAL, Rear Exhaust
Pipe.> and <Ref. to EX(H4SO)-10, REMOVAL,
Muffler.>
TURBO model
<Ref. to EX(H4DOSTC)-12, REMOVAL, Rear Ex-
haust Pipe.> and <Ref. to EX(H4DOSTC)-13, RE-
MOVAL, Muffler.>
4) Remove heat shield cover. (If equipped)
5) Remove propeller shaft.
<Ref. to DS-14, REMOVAL, Propeller Shaft.>
6) Using ST, remove the oil seal.
ST 398527700 PULLER ASSY
( A )
(A) Oil seal
OIL SEAL
7) Using ST and hammer, install the oil seal.
ST 498057300
8) Install the propeller shaft. <Ref. to DS-15, IN-
STALLATION, Propeller Shaft.>
9) Install the heat shield cover. (If equipped)
10) Install the rear exhaust pipe and muffler.
Non-TURBO model without OBD
<Ref. to EX(H4SOw/oOBD)-13, INSTALLATION,
Rear Exhaust Pipe.> and <Ref. to EX(H4SOw/
oOBD)-14, INSTALLATION, Muffler.>
Non-TURBO model with OBD
<Ref. to EX(H4SO)-9, INSTALLATION, Rear Ex-
haust Pipe.> and <Ref. to EX(H4SO)-10, INSTAL-
MT-00097
LATION, Muffler.>
TURBO model
<Ref. to EX(H4DOSTC)-12, INSTALLATION, Rear
Exhaust Pipe.> and <Ref. to EX(H4DOSTC)-13,
INSTALLATION, Muffler.>
11) Pour gear oil and check the oil level. <Ref. to
MT-31, REPLACEMENT, Transmission Gear Oil.>
ST
MT-00098
MT-41
MANUAL TRANSMISSION AND DIFFERENTIAL
INSTALLER
MT-00099