Specification
Spark plug: Spark plug gap
0.039 – 0.043 in (1.0 – 1.1 mm) conditions={"engine":"BF250D"}
Specification
0.039 – 0.043 in (1.0 – 1.1 mm) conditions={"engine":"BF250D"}
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Ask Boat Guru about thisSpec · 0.039 – 0.043 in (1.0 – 1.1 mm) conditions={"engine":"BF200D"}
Procedure · 1. Gap or replace spark plugs. See p. 95.
Diagnostic · Cause: Electrode wear or damage Test: Measure gap using wire-type feeler gauge Expected: 0.039 – 0.043 inches (1.0 – 1.1 mm) inches
Procedure · 1. Remove the spark plugs using a spark plug wrench and 19 mm eye wrench. 2. Inspect the spark plugs. Replace them if the electrodes are worn, or if the insulators are cracked or chipped. 3. Measure the spark plug ele...
Diagnostic · Cause: Spark plugs faulty, fouled, or improperly gapped Test: Inspect and measure spark plug gap