Honda BF8A - Spark Plug Service

SERVICING YOUR HONDA OUTBOARD MOTOR
SPARK PLUG SERVICE
Recommended spark plug: DFMHS (NGK), XlGFSR-U (DENSO)
1. Remove the engine cover.
2. Remove the spark plug caps.
3. Use the wrench supplied in the tool kit to remove the spark plugs,
4. Visually inspect the sparkplugs. Discard the spark plugs if there is apparent
wear, or if the insulators are cracked or chipped. Clean the spark plugs with
a wire brush if they are to be reused.
5. Measure the plug gaps with a feeler gauge.
Correct as necessary by carefully bending the side electrode.
The gaps should be:
0.024 - 0.028 in (0.60 - 0.70 mm)
0.024 - 0.026 in
(0.60 - 0.70 mm)
SOCKET
WRENCH
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