To set the outboard points gap on a marine engine, first ensure the engine is off and cool. Rotate the engine to the appropriate position (usually top dead center) to expose the points. Use a feeler gauge to measure the gap between the points, adjusting it to the manufacturer's specified measurement by loosening the mounting screw and repositioning the points. Once set, tighten the screw and recheck the gap to ensure it remains consistent.
The maker points on the 4.5 hp Mercury outboard, are set at 0.020 in.
The point setting on a 30hp Chrysler outboard would be .020in. if you are refiling your old points they should be set at .018in
The maker points on a 9.8 hp Mercury outboard should be set to .020 in.
The magneto point gap on a 2hp Yamaha outboard is 0.35mm, or 0.014".
The points gap on a 1973 Johnson 25 hp outboard motor is typically set between 0.020 to 0.030 inches. It's important to check the specific service manual for your motor model, as the exact gap can vary slightly depending on the specific engine configuration. Adjusting the points gap is crucial for optimal ignition performance. Regular maintenance will ensure the outboard operates efficiently.
The point gap for the 50 hp Johnson outboard is set at .020".
Set the gap at .035 in. for a 115 Mercury.
The points gap on a Merc 40 4hp is .020
Gap should be 0.20 if you are regapping old points 0.18 Good luck!
For a 1969 Evinrude 9.5 outboard motor, the spark plug gap should be set at 0.030 inches (0.76 mm). It's important to ensure this gap is maintained for optimal ignition performance. Always refer to the owner's manual for specific maintenance recommendations and adjustments.
The points gap for a 1977 Mercury Mariner 15hp outboard motor is typically set at 0.020 inches (0.508 mm). It's important to ensure that the points are clean and properly adjusted for optimal engine performance. Always refer to the specific service manual for detailed instructions and specifications.
To set the points gap on a 1977 KZ650, first, remove the left side cover to access the points. Use a feeler gauge to measure the gap while rotating the engine to align the points at their widest opening. The gap should be set to approximately 0.014 inches (0.35 mm). Once adjusted, tighten the points screws and recheck the gap to ensure it remains correct.