Owner's Operation and Maintenance Manual

A-- 37
MAINTENANCE
General Carburetor Information
The number size stamped in the end of the main jet indicates the jetsize which was
installed at the time of manufacture.
The installed main jet is not necessarily correct for your elevation.
It is the Polaris dealer’s responsibility to ensure that the correct main jets are
installed in each machine for your area of operation.
Carburetor Adjustments
Proper carburetor adjustments include the following:
D Carburetor component changes for specific altitude and ambient temperatures;
D Choke adjustment;
D Air screw settings, if applicable;
D Idle RPM adjustments;
D Throttle safety s witch checks and servicing;
D Throttle block to throttle flipper clearance adjustment
CAUTION
Carburetor adjustments should be performed only by a knowledgeable
service technician at a Polaris servicing dealer using the proper tools,
procedures and specifications.
CAUTION
Using lower than the recommended octane fuels or operating with
obstructed fuel systems will lead to costly engine damage, which is not
covered under warranty.
For fuel recommendations, see page A --23.