Ski-Doo REV Series Shop Manual

Section 03 TROUBLESHOOTING
Subsection 01 (ENGINE)
SYMPTOM HIGH ENGINE OPERATING TEMPERATURE.
CONDITION NORMAL USE.
16. Check if there are leaks at air intake silencer and/or engine crankcase.
a. Leak(s).
Repair or replace.
TEST/INSPECTION
17. Check condition and heat range of spark plugs.
a. Melted spark plug tip or inadequate heat range.
Replace.
SYMPTOM ENGINE EQUIPPED WITH RAVE VALVE DOES NOT REACH ITS FULL OPERATING RPM
(500 TO 1000 RPM SLOWER).
CONDITION NORMAL USE.
1. Check RAVE valve pistons.
a. Valve piston(s) is (are) not screwed to the bottom.
Screw valve piston(s) to bottom.
2. Check that valve moves freely.
a. Valve stuck in closed position.
Clean.
3. Check RAVE valve stems.
a. Bent RAVE valve stem(s).
Replace.
4. Check RAVE valves.
a. Jammed valve(s).
Clean.
5. Check tension of RAVE springs.
a. Inadequate spring tension.
Replace.
b. Inadequate red cap adjustment.
Adjust according to specifications.
6. Check RAVE pressure holes.
a. Clogged holes.
Clean.
7. Check clamps or sleeves.
a. Damaged clamp(s) or sleeve(s).
Replace.
TEST/INSPECTION
8. Check exhaust tightness.
a. Exhaust system is leaking leading to a too low back pressure.
Replaces parts and reseal.
mmr2004-Rev 45

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