2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 45Get this manual
MAINTENANCE SPECIFICATIONS Item Transmission: Main axle deflection limit Drive axle deflection limit Shifter: Shifter type Air filter oil grade: Carburetor: IDmark Main jet Main air jet Jet needle Needle jet Pilot air jet Pilot air jet Pilot outlet Pilot jet Bypass Bypass Bypass Valve seat size Starter jet Starter jet Throttle valve size Float height Fuel level Engine idle speed Intake vacuum Oil pump: Oil filter type Oil pump type Tip clearance "A" or "B" Side clearance Bypass valve setting pressure Oil pressure (hot) Pressure check location Cooling system: Radiator core Width Height Thickness Standard
Limit 0.06 mm (0.0024 in) 0.06 mm (0.0024 in) -