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Timing Chain Damper Replacement

EN-49073 Pin - Timing Chain Tensioner

For equivalent regional tools, refer to Special Tools

Removal Procedure

  1. Remove the engine front cover. Refer to Engine Front Cover Replacement .

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    Note: Avoid that the timing chain skips.

  3. Tension the timing chain tensioner. Fix the tensioner with the EN-49073 pin (1).
  4. Remove the timing chain damper bolt (3).
  5. Remove the timing chain damper (2).

Installation Procedure


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  1. Apply safety agent to the timing chain damper bolt (3).
  2. Note: Avoid that the timing chain skips.

  3. Install the timing chain damper (2).
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the timing chain damper bolt (3) and tighten to 25 N·m (18 lb ft).
  6. Remove the EN-49073 tensioner (1).

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  8. Rotate the engine 2 revolutions clockwise.
  9. Set crankshaft 90° beyond TDC of combustion stroke of cylinder 1 and inspect for the following conditions:
  10. • The arrow on the inlet camshaft gear (1) must match with the arrow on the exhaust camshaft gear (2).
    • The notch in the camshaft sprocket (4) must match with mark on the engine block (3).
  11. Install the engine front cover. Refer to Engine Front Cover Replacement .
   


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