Section 07 ELECTRICAL SYSTEM
Subsection 01 (IGNITION SYSTEM)
1. CHECK KEYS
2. PROGRAM KEY
>3. VEHICLE INFO
4
START VEH.
+
A30E1XA
Unplug supply harness and 9-volt adaptor.
Recheck ignition timing with timing light when
completed.
SPARK PLUG
Removal
First unscrew the spark plug 1 turn.
Clean the spark plug and cylinder head with pres-
surized air, then completely unscrew.
WARNING
Whenever using compressed air, always
wear protective eye wear.
Installation
Prior to installation make sure that contact sur-
faces of the cylinder head and spark plug are free
of grime.
Using a feeler gauge, set electrode at the proper
gapexceptifthesparkplusisaBR9ECS.Referto
TECHNICAL DATA.
CAUTION: Do not adjust electrode gap of
BR9ECS spark plug.
1) Apply antiseize lubricant (P/N 293 800 070)
over the spark plug threads to prevent possi-
ble seizure.
2) Hand screw spark plug into cylinder head and
tighten with a torque wrench and a proper
socket.
A00E0BA
2
1
TYPICAL
1. Proper socket
2. Improper socket
Use the following table to torque the spark plugs.
MODEL
SPARK
PLUGS
TORQUE
N•m(lbf•ft)
All models
NGK
27 (20)
mmr2005-082 291
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