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Water Pump Sprocket Replacement

Special Tools

EN-44602 Water Pump Holding Tool

For equivalent regional tools, refer to Special Tools .

Removal Procedure

  1. Remove the water pump and balance shaft chain. Refer to Water Pump and Balance Shaft Chain Replacement .

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  3. Install the engine front cover (2) and the engine front cover bolts (1) handtighten. Use the old gasket (3).

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  5. Install the EN-44602 holding tool (1) to the water pump sprocket.

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  7. Loosen but NOT remove the 3 water pump sprocket bolts (2) from the water pump sprocket.

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  9. Remove the EN-44602 holding tool (1) from the water pump sprocket.

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  11. Remove the engine front cover bolts (1) and the engine front cover (2) with the gasket (3).

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  13. Remove the 3 water pump sprocket bolts (2) and remove the water pump sprocket (1).

Installation Procedure


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  1. Install the water pump sprocket (1) and install the 3 water pump sprocket bolts (2) handtighten.

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  3. Install the engine front cover (2) and the engine front cover bolts (1) handtighten. Use the old gasket (3).

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  5. Install the EN-44602 holding tool (1) to the water pump sprocket.
  6. Caution: Refer to Fastener Caution in the Preface section.


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  7. Install the water pump sprocket bolts (2) and tighten to 8 N·m (71 lb in).

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  9. Remove the EN-44602 holding tool (1) from the water pump sprocket.

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  11. Remove the engine front cover bolts (1) and the engine front cover (2) with the gasket (3).
  12. Install the water pump and balance shaft chain. Refer to Water Pump and Balance Shaft Chain Replacement .
   


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