2000 Polaris Indy 500 / 600 snowmobile service manual, Page 161Get this manual

2000 Polaris Indy 500 / 600 snowmobile service manual, Page 161

FUEL SYSTEMCARBURETION Troubleshooting Troubleshooting Tips, 14-38 Throttle:
S Obstruction in main jet or needle jet Jet needle worn or out of adjustment Pilot system malfunction Incorrect throttle valve cutaway

Troubleshooting Tips, 38-34 Throttle:
S Main jet incorrect size or clogged (lean) Needle jet damaged or loose Needle jetjet needle worn (rich) E-clip position incorrect for altitude and temperature