2. GENERAL INFORMATION VITALITY 50 LUBRICATION POINTS ENGINE (2-STROKE) NO. Lubrication Points Lubricant 1 Crankcase sliding & movable KYMCO 2-STROKE OIL or QUIVALENT 2 Cylinder movable parts KYMCO 2-STROKE OIL or QUIVALENT 3 Transmission gear (final gear) SAE-90# 4 Kick starter spindle bushing Grease 5 Drive pulley movable parts Grease 6 Starter pinion movable parts Grease LUBRICATION POINTS ENGINE (4-STROKE) Lubrication Points Lubricant Valve guide/valve stem movable part ·Genuine KYMCO Engine Oil (SAE15W-40) Cam lobes ·API SG Engine Oil Valve rocker arm friction surface Cam chain Cylinder lock bolt and nut Piston surroundings and piston ring grooves Piston pin surroundings Cylinder inside wall Connecting rod/piston pin hole Connecting rod big end Crankshaft right side oil seal Crankshaft one-way clutch movable part Oil pump drive chain Balance gear A.C. generator Starter one-way clutch Bearing movable part O-ring face Oil seal lip Transmission gear and movable parts Gear oil: SAE90# 2-13