Spark Plug - Subaru Legacy 2002 Service Manual

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2. Spark Plug

All spark plugs installed on an engine, must be

of the same heat range.

With catalytic converter

CHAMPION: RC10YC4

NGK: BKR5E-11 (Alternate)

Without catalytic converter

S131003A1805

1) Disconnect battery ground cable.

2) Remove resonator chamber. <Ref. to IN-8,

REMOVAL, Resonator Chamber.>

3) Remove spark plug cords by pulling boot, not

cord itself.

4) Remove spark plugs with the spark plug socket.

IG(w/oOBD)-4

S131003A1806

1) Disconnect battery ground cable.

2) Disconnect washer motor connector.

3) Disconnect rear window glass washer hose

from washer motor, then plug connection with a

suitable cap.

4) Remove the two bolts which hold the washer

tank, then take the tank away from the working

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