2002 Bombardier Quest 650XT Service Manual, Page 48Get this manual
Section 03 ENGINE Subsection 02 (TROUBLESHOOTING)
SYMPTOM CONDITION TestInspection
GEAR(S) IS (ARE) HARD TO SHIFTNORMAL USE1Check shift drum andor shift forks for wear andor damagesaShift drum has worn out andor damaged tracksReplace shift drumbShift fork(s) is (are) worn out andor engagement pins are damagedReplace shift fork(s)cShift fork(s) is (are) worn out andor fork(s) is (are) damagedReplace shift fork(s)dShift gear(s) is (are) worn outReplace shift gear(s)eShift shaft teeth do not correspond with shift drum positionReadjust shift shaft (refer GEARBOX)2Check engine idle speed (choke in use)aIdle speed is to high (CVT starts to work)Adjust idle speedbChoke is in use and increases the engine RPMRelease choke