2006 Ski Doo REV Service Shop Manual, Page 40Get this manual

2006 Ski Doo REV Service Shop Manual, Page 40

Section 02 TROUBLESHOOTING Subsection 01 (ENGINE)
SYMPTOM

ENGINE EQUIPPED WITH RAVEENGINE HESITATES AT LOW OR MID-SPEED AND REACHES MAXIMUM PERFORMANCE ONLY AFTER WHILE
CONDITION
TESTINSPECTION

NORMAL USE1Check RAVE valve spring(s)aSpring tension is too low or spring(s) is (are) brokenReplace2Check RAVE valve cover red adjustment screwsaAdjustment screw(s) is (are) too looseAdjust according to ASSEMBLY PROCEDURE in appropriate engine subsections3Check RAVE valve movement (RAVE movement indicator PN 861 725 800)aValve(s) is (are) stuck in open positionClean