Diagnostic
Spark plug electrode is worn
Cause: Normal wear or abnormal combustion conditions Test: Visual inspection of electrode
Diagnostic
Cause: Normal wear or abnormal combustion conditions Test: Visual inspection of electrode
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Ask Boat Guru about thisSpec · 27 Nm conditions={"lb-ft":"20","lb-in":"–"}
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 that precious metal is visible on the spark plug electrode....
Spec · 30 ml (1 fl oz) conditions={"application":"Storage"}
Procedure · 1. To gain access to the bottom spark plug, remove the rear cover and rear cowl lock first (see Cowl Lock and Rear Cover Removal procedure).
Diagnostic · Cause: Electrode worn beyond serviceable limit Test: Visual inspection of precious metal on spark plug electrode