Ski-Doo REV Series Shop Manual

Section 03 TROUBLESHOOTING
Subsection 04 (ELECTRICAL SYSTEM)
SYMPTOM RER (ROTAX ELECTRONIC REVERSE) DOES NOT WORK.
CONDITION NORMAL USE
1. Check idle speed.
a. Wrong idle speed.
Adjust according to specification (refer to TECHNICAL DATA).
2. Check spark plug.
a. Faulty spark plug.
Replace.
3. Check engine compression.
a. Too low engine compression; engine stalls when pushing RER button.
Rebuilt the engine.
4. Check drive belt height.
a. Wrong belt height.
Adjust according to specification (refer to DRIVE BELT).
5. Check carburetor synchronization and air screw adjustment.
a. Wrong adjustment.
Adjust according to specification (refer to TECHNICAL DATA) and read carburetor subsection.
6. Check switch electrical connections.
a. Bad electrical connections or damaged wires.
Clean or replace.
TEST/INSPECTION
7. Check MPEM.
a. Faulty MPEM.
Replace.
mmr2004-Rev 69

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