Subaru IMPREZA GD 2007 Series Manual page 1716

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6. Muffler
A: REMOVAL
CAUTION:
Be careful not to burn yourself, because the ex-
haust pipe becomes extremely hot after run-
ning.
1) Set the vehicle on a lift.
2) Lift up the vehicle.
3) Separate the muffler from rear exhaust pipe.
4) Apply a coat of spray type lubricant to the mating
area of cushion rubber.
5) Remove the cushion rubber, and remove the
muffler.
CAUTION:
Be careful not to drop the muffler during remov-
al.
Muffler
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
• Replace the gasket and self-locking nut with new
parts.
• After assembling, degrease the lubricant which
was applied to the cushion rubber while removing/
installing.
Tightening torque:
48 N·m (4.9 kgf-m, 35.4 ft-lb)
EX-00020
C: INSPECTION
1) Check the connections and welds for exhaust
leaks.
2) Make sure there are no holes or rusting.
3) Check the cushion rubber for wear or crack.
EX-00022
EX(H4DOTC)-17
EXHAUST
EX-00020