Yamaha YP250 Mobility Scooter User Manual


 
2-17
LUBRICATION POINT AND GRADE OF LUBRICANT
SPEC
LUBRICATION POINT AND GRADE OF LUBRICANT
ENGINE
Lubrication Point
Symbol
Oil seal lips
O-ring (Except V-belt drive unit)
Cylinder head tightening nut mounting surface
Crankshaft pin outside
Connecting rod big end thrust surface
Rotary filter inner surface
Drive gear inner surface
Cam chain outside sprocket inner surface
Piston pin
Piston outside and ring groove
Camshaft cam profile
Valve stem (IN, EX)
Valve stem end (lN, EX)
Rocker shaft
Valve rocker arm inner surface
Shaft
Shaft (Oil pump assembly)
Gasket (Oil pump assembly)
Holder
Idle gear 1 thrust surfaces
Shaft 1
Idle gear 2 thrust surfaces
Idle gear 2 inner surface
Main axle thrust surfaces
Crankcase mating surfaces Yamaha bond No. 1215
Crankcase breather plug
Stator grommet Yamaha bond No. 1215
Suction pipe