ENGINE UNIT


  1. CONSTRUCTION


    1. The timing chain cover assembly has an integrated construction including parts of the cooling system (engine water pump assembly and water passage) and the lubrication system (oil pump, scavenging pump assembly and oil passage). Thus, the number of parts has been reduced to reduce weight.

    2. An oil jet (No. 1 oil nozzle sub-assembly) is provided in the oil pump housing to lubricate the timing chain.

      A01QDBOC01
      *1 Timing Chain Cover Assembly *2 Water Pump Gasket
      *3 Engine Water Pump Assembly *4 Scavenging Pump Assembly
      *5 Oil Pump Rotor *6 Oil Pump Housing