Specification
115 Pro XS: Spark plug gap
0.8 mm (0.032 in.) mm
Specification
0.8 mm (0.032 in.) mm
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Ask Boat Guru about thisProcedure · 1. Check and correct the gap on all spark plugs as necessary before installation. 2. Measure the gap with a feeler gauge or pin gauge. Never use a wedge-type gap checking tool to inspect or to adjust the gap. 3. If an...
Diagnostic · Cause: Spark plugs fouled or defective — refer to Maintenance section
Spec · 16 mm
Procedure · 1. Remove the spark plugs to inspect. 2. Inspect the spark plug electrode for wear, and the insulator for roughness, cracks, breaks, or blistering. Also check whether precious metal is visible on the electrode. 3. Rep...
Diagnostic · Cause: Spark plugs fouled or defective — refer to Maintenance section