2003 Ski-Doo REV Series Factory Shop Manual, Page 87Get this manual
Section 03 TROUBLESHOOTING Subsection 05 (ELECTRICAL SYSTEM)
SYMPTOM CONDITION TESTINSPECTION
ELECTRIC STARTER KEEPS TURNING WHEN ENGINE IS STARTEDNORMAL USE1Check clutchaJammed clutch pinion gearReplace or clean2Check movement of clutch on splinesaClutch is stuck on splinesClean3Check starter bracketsaBroken bracket(s)Replace bracket(s)4Check starter relayaShorted starter relay winding(s)Replace starter relay5Check starter relay contactsaMelted starter relay contactsReplace starter relay6Check starter relayaStarter relay returns poorlyReplace starter relay