1996 Ski-Doo Shop Manual, Volume 2, Page 51Get this manual
Section 03 TROUBLESHOOTING b-S ectio 01 (E GIN E)
SYMPTOM DITI TestInspection
ENGINE EQUIPPED WITH "RAVE"ENGINE HESITATES AT MID-SPEED AND REACHES MAXIMUM PERFORMANCE ONLY AFTER WHILEN E1Check "RAVE" valve spring(s)aSpring tension is too eak or spring(s) is (are) brokenReplace2Check "RAVE" valve cover red adjustment screwsaAdjustm ent scre (s) is (are) too looseFully tighten3Check "RAVE" valve movement ("RAVE" movement indicator861 7258 00)aValve(s) is (are) stuck in op en positionClean