Yamaha PW50M2 PW50 2022 Owner's Manual
![Yamaha PW50M2 PW50 2022 manual cover](/images/c1ec63a17ab47e9d31f2019b/thumbs/thumb175x175.webp)
To break in your Yamaha PW50M2, start by riding gently for the first 10 hours. Avoid full throttle and ensure the oil mixture is correct. Gradually increase speed and throttle after the break-in period.
The recommended oil mixture for the Yamaha PW50M2 is a 32:1 ratio of gasoline to 2-stroke oil. Ensure you use high-quality, 2-stroke engine oil for optimal performance.
To adjust the carburetor, locate the air screw and idle screw. Turn the air screw clockwise until lightly seated and then back it out 1.5 turns. Adjust the idle screw to achieve the desired idle speed.
If the PW50M2 won't start, check the fuel level and ensure it's switched on. Inspect the spark plug for fouling and replace if necessary. Make sure the engine kill switch is not engaged.
The air filter should be cleaned every 10-15 hours of use. If riding in dusty conditions, clean it more frequently. Use a mild detergent and ensure it is dry before reinstalling.
The recommended spark plug for the Yamaha PW50M2 is NGK BP4HS. Ensure the spark plug gap is set to 0.6-0.7 mm for optimal performance.
To adjust the chain tension, loosen the rear axle nut and adjust the chain adjuster bolts evenly on both sides. Ensure there is 15-25 mm of slack in the chain before tightening the axle nut.
Regular maintenance checks include inspecting brakes, chain tension, tire pressure, and lubrication of moving parts. Also, check the oil level and replace as necessary.
To store your PW50M2, clean the bike thoroughly, drain the fuel, remove the spark plug and add a few drops of oil into the cylinder, and store it in a dry, covered location.
The recommended tire pressure for the Yamaha PW50M2 is 15 psi for both the front and rear tires. Regularly check and maintain the pressure for safe riding conditions.