Specification
115 Pro XS: Recommended spark plug
NGK ZFR5F
Specification
NGK ZFR5F
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Ask Boat Guru about thisProcedure · 1. Refer to Maintenance – Spark Plug Inspection and Replacement for the correct procedure for removing spark plugs. 2. Change the engine oil and filter. 3. Remove the spark plugs. 4. Spray approximately 30 ml (1 fl oz...
Diagnostic · Cause: Spark plugs fouled or defective — refer to Maintenance section
Spec · 16 mm
Procedure · 1. Check low-pressure fuel filter for contaminants. Replace filter if required. Refer to Fuel System. 2. Remove the propeller and lubricate the propeller shaft. Refer to Propeller Replacement. 3. Inspect the condition...
Diagnostic · Cause: Spark plugs fouled or defective — refer to Maintenance section