Honda BF50 (5HP), BF5A Outboard Motors Shop Manual 2014, Page 126Get this manual

SPARK TEST 1) Move the shift lever to the "NEUTRAL" POSITIONMake sure the switch clip is connected to the emergency stop switch Remove the engine coverRemove the spark plug cap and spark plug Install the spark plug to the spark plug cap and ground the threaded part of the spark plug against the ground terminal boltPull the recoil starter rope to check whether sparks jump across the electrode

GROUND TERMINAL BOLT

A WARNING

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives