1996 Ski-Doo Shop Manual, Volume 2, Page 58Get this manual
Section 03 TROUBLESHOOTING b-S ectio 03 (TR MIS SIO and BR M)
SYMPTOM DITI TestInspection
LOOSENESS IS FELT IN DRIVE SYSTEM WHEN ACCELERATINGDECELERATINGN E1Check drive chain tensionaDrive chain is too looseAdjust2Check play of driven pulley Woodruff key (aluminum frame models) aWorn oodruff key or key ayReplace
SYMPTOM DITI TestInspection