1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 62Get this manual

1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 62

MAINTENANCEffUNE UP Troubleshooting Engine OverheatingMiseSymptoms: Engine overheats Cooling water passages in pump restricted
Choke inoperative or not closing completely Fouled spark plug(s) Water in fuel Worn, broken or cracked reeds Restricted or
plugged low speedidle passages Symptoms: Low compression Choke or throttle closed (both must be wide open for test) Loose
cylinder head or head gasket failure Rings stuck or broken, or excessive end gap Piston damage (see piston damage) Cylinder
worn, improperly honed or bored, damaged Symptoms: Erratic idleno idle Idle speed improperly adjusted Plugged or restricted
low speed fuel passages Incorrectly adjusted low speed mixture screw Ignition problem Throttle linkage worn or sticking Air