1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 167Get this manual
ENGINECOOLING DisassemblyInspectionPolaris Engines
5Inspect condition of reed stutters and replace if deformed or damagedThe stuffer should fit squarely into the reed block
Reed Block
Reed Stuffer
6Remove oil pumpsealing surface""C
Inspect a-ring condition and
7Remove flywheel cover bolts, tap cover lightly with soft faced hammer and remove cover and gasketInspect starter drive bushing in cover for wear or damageMeasure inside diameter and replace if worn beyond service limitMeasure starter drive shaft 0.0 calculate clearance and compare to specifications