1994-2001 Yamaha Venture/V-Max 500 Series Snowmobile Service Manual, Page 42Get this manual

1994-2001 Yamaha Venture/V-Max 500 Series Snowmobile Service Manual, Page 42

CARBURETOR TUNING 2E391 IIANOSJP I(0) I Low Speed Tuning The carburetor is built so that low speed tuning can bedone byadjustingtheairscrewandthrottle
engine, and allow it to warm up for few minutesThe warm-up is complete when the engine responds normally to the throttle
opening WARNING Do not move the throttle enough to reach the following engagement speedThe snowmobile could accidentally
start to move forwardEngine revolutions: 2,600 rmin 3Adjustthethrottle stop screws evenly untilthe engine speed is at 2,0002,500