Polaris Virage TX 2000 Service Manual

MAINTENANCE/TUNE UP
Fuel System
Carburetor Adjustments
DO NOT attempt to perform carburetor adjustments with the engine attached to a flush kit or inaccurate adjust
ment will result. Idle speed and low speed mixture screw adjustments should only be performed in a test tank
or in the water while secured to a trailer or dock. See carburetion section before making any adjustments to the
mixture screws.
Idle Speed
NOTE: Idle speed is not adjustable on Genesis FFI™ (see page 3.40)
1. Adjust idle speed to specifications.
2. Start engine and warm to operating temperature in a
test tank or with the craft safely secured to a trailer or
dock.
3. Install tachometer to one of the spark plug high
tension leads. Adjust idle speed to specified RPM by
turning idle speed screw clockwise (to increase) or
counterclockwise (to decrease) speed.
Idle Speed Screw
Keihin
Carburetor
Idle Speed (in Water):
1350 +10P RPM
Digital Tachometer
PET 2500 PN 8712500
PET2100 PN 8712100
Carburetor / Throttle Body Synchronization
See Carburetor chapter (Chapter 3) for carburetor and throttle body synchronization.
Polaris Sales Inc.
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Polaris Virage TX 2000 Specifications

General

Brand	Polaris
Model	Virage TX 2000
Category	Boat
Language	English