Water Pump Sprocket Replacement
Special Tools
EN-44602 Water Pump Holding Tool
For equivalent regional tools, refer to Special Tools .
Removal Procedure
- Remove the water pump and balance shaft chain. Refer to Water Pump and Balance Shaft Chain Replacement .
- Install the engine front cover (2) and the engine front cover bolts (1) handtighten. Use the old gasket (3).
- Install the EN-44602 holding tool (1) to the water pump sprocket.
- Loosen but NOT remove the 3 water pump sprocket bolts (2) from the water pump sprocket.
- Remove the EN-44602 holding tool (1) from the water pump sprocket.
- Remove the engine front cover bolts (1) and the engine front cover (2) with the gasket (3).
- Remove the 3 water pump sprocket bolts (2) and remove the water pump sprocket (1).
Installation Procedure
- Install the water pump sprocket (1) and install the 3 water pump sprocket bolts (2) handtighten.
- Install the engine front cover (2) and the engine front cover bolts (1) handtighten. Use the old gasket (3).
- Install the EN-44602 holding tool (1) to the water pump sprocket.
Caution: Refer to Fastener Caution in the Preface section.
- Install the water pump sprocket bolts (2) and tighten to 8 N·m (71 lb in).
- Remove the EN-44602 holding tool (1) from the water pump sprocket.
- Remove the engine front cover bolts (1) and the engine front cover (2) with the gasket (3).
- Install the water pump and balance shaft chain. Refer to Water Pump and Balance Shaft Chain Replacement .
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