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Piston, Connecting Rod, and Bearing Removal

  1. Install the crankshaft balancer bolt.
  2. Set the pistons 1 and 4 to BDC in direction of engine rotation.

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  3. Mark the connecting rod with the big end bearing cover (1).

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  4. Remove the 4 big end bearing caps nuts (2) of cylinder 1 and 4.
  5. Remove the big end bearing caps (1) and the big end bearing (3).

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  6. Push the pistons 1 and 4 (1) out of the cylinder bore (2).
  7. Remove the pistons 1 and 4 (1).
  8. Turn crankshaft on crankshaft balancer through 180 degrees in direction of rotation of engine.
  9. Repeat for the piston 2 and 3.

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    Note: Observe correct fitting position, observe alignment.

  10. Remove the big end bearing (1, 2).
   


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