Ski-Doo REV Series Shop Manual

Section04ENGINE
Subsection 07 (CARBURETOR AND THROTTLE CABLE)
– oil pump and carburetor synchronization
– final idle speed adjustment (engine running).
1
A32C71A
2
1. Idle speed screw
2. Pilot screw (one on each carburetor)
Pilot Screw Adjustment
Completely close the pilot screw (until a slight
seating resistance is felt) then back off as speci-
fied.
Turning screw in clockwise leans mixture and con-
versely, turning it out counterclockwise enriches
mixture.
RefertoTECHNICALDATAforthespecifications.
Carburetor Synchronization and
Throttle Slide Height (preliminary
idle speed adjustment)
First proceed on PTO carburetor.
Use a drill bit to measure throttle slide height (see
following table) on outlet side of carburetor (en-
gine side).
Adjust by turning idle speed screw no. 15.
2
A32C72A
13
1. Adjust PTO carburetor first
2. Drill bit used as a gauge to measure throttle height
3. Idle speed screw
For MAG carburetor use synchronization screw.
Use same drill bit as for PTO carburetor to mea-
sure throttle slide height. Turn synchronization
screw to adjust.
2
A32C73A
3 1
1. PTO carburetor adjusted first
2. Drill bit used as a gauge to measure throttle height
3. Synchronization screw
NOTE: Make sure that throttle cable does not hold
throttle slide. Loosen cable adjuster accordingly.
Final idle speed adjustment (engine running at idle
speed) should be within 1/2 turn of idle speed
screw from preliminary adjustment.
150 mmr2004-Rev

Ski-Doo REV Series Specifications

General

Chassis	REV
Track Width	15 in
Fuel Capacity	10.6 gal
Seating Capacity	1
Reverse	Available on most models
Electric Start	Available on most models