2002 Bombardier Quest 650XT Service Manual, Page 52Get this manual
Section 03 ENGINE Subsection 02 (TROUBLESHOOTING)
SYMPTOM CONDITION TestInspection
BELT WORN TOO NARROW IN ONE SECTIONNORMAL USE1Check if parking brake is releasedaParking brake is engagedRelease parking brake2Check drive pulleyaDrive pulley not functioning properlyRepair or replace drive pulley3Check idle speedaEngine idle speed too highAdjust according to specifications4Check drive belt lengthaIncorrect belt lengthReplace belt with an appropriate drive belt (refer to TECHNICAL DATA)
A00D0CY
SYMPTOM CONDITION TestInspection
BELT SIDES WORN CONCAVENORMAL USE1Check pulley half surfacesaRough or scratched pulley half surfacesRepair or replace2Check drive belt identification numberaUnspecified type of beltReplace belt with an appropriate drive belt (refer to TECHNICAL DATA)