vitality 50 2t 4t Workshop-manual : Page 18

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          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#




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