Subaru 2009 IMPREZA Service Manual page 1171

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2. Front Exhaust Pipe

Vehicle components are extremely hot after

driving. Be wary of receiving burns from heated

1) Set the vehicle on a lift.

2) Disconnect the ground cable from battery.

3) Lift up the vehicle.

4) Remove the under cover.

5) Remove the front oxygen (A/F) sensor. <Ref. to

FU(H4DOTC)-48, REMOVAL, Front Oxygen (A/F)

6) Remove the exhaust manifold RH lower cover

and exhaust manifold LH cover.

7) Remove the bolts and nuts which hold front ex-

haust pipe assembly onto joint pipe.

Front Exhaust Pipe

8) While holding the front exhaust pipe assembly

with one hand, remove the nuts which hold the front

exhaust pipe assembly to cylinder head exhaust

9) Remove the front exhaust pipe assembly.

10) Remove the exhaust manifold RH upper cover

and the front exhaust pipe cover.

11) Remove the exhaust manifold from the front

exhaust pipe.

EX(H4DOTC)-6