2001 Polaris SLH, Virage PWC Factory Service Manual, Page 132Get this manual

2001 Polaris SLH, Virage PWC Factory Service Manual, Page 132

CarburetionExhaust Mixture Screw Inspection and AdjustmentContinued
NOTE: Synchronize carburetors and adjust idle speed precisely with tachometer (in the water) before adjusting low speed mixture screws
4Turn each low speed screw in clockwise to lightly seat, then back each out the specified number of turns See charts at the beginning of this section NOTE: This is base setting onlyFinal adjustment must be made by warming the engine to operating temperature, and adjusting low speed screws in (to lean) or out (to richen) mixture until smooth idle and good throttle response is obtained IMPORTANT: Prior to performing any adjustments to carburetors check the following:

Back to 2001 Polaris SLH, Virage PWC Factory Service Manual