2002 Bombardier Quest 650XT Service Manual, Page 152Get this manual
Section 03 ENGINE Subsection 10 (GEARBOX)
Place one probe of multimeter on the pin and the other on the engineNOTE: The alligator clip is recommendedApply the end of switch on the engine
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If the resistance is infinite (O.L, replace the shifting indicator switchIf the shifting indicator switch and its harness are good, check the vehicle harness andor indicator lights
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1Starter drive pinion cover 2Starter drive pinion
Inspection
Check if starter drive pinion is free of movementNOTE: Centrifugal weights avoid disengaging of the pinion while starting the engine