ENGINE UNIT


  1. CONSTRUCTION


    1. In pursuit of high-precision valve timings, a roller chain (chain sub-assembly) with a 8 mm (0.315 in.) pitch is used to reduce wear and elongation.

    2. The chain tensioner assembly uses a spring and oil pressure to maintain proper chain tension at all times. The chain tensioner assembly suppresses noise generated by the timing chain. Also, a ratchet construction is used to improve quietness during starting and low engine speeds.

    3. A resin with a friction reduction effect and high anti-friction performance is used for the shoes of the chain slipper, and No. 1 chain damper to improve low fuel consumption and reliability.

      A01KVCBC01
      *1 Chain Slipper *2 No. 2 Chain Sub-assembly
      *3 No. 1 Chain Dumper *4 Chain Tensioner Assembly
      *5 No. 1 Chain Sub-assembly *6 Chain Tensioner Plate