Water Pump Replacement — 2.4L LAF
Special Tools
EN-44602 Water Pump Holding Tool
For equivalent regional tools, refer to Special Tools .
Removal Procedure
- Remove the three way catalytic converter. Refer to Three-Way Catalytic Converter Replacement .
- Remove the radiator outlet pipe. Refer to Radiator Outlet Pipe Replacement .
- Remove the water pump cover. Refer to Water Pump Cover Replacement .
- Install the EN-44602 holding tool (1) to the water pump sprocket.
- Remove the 3 water pump sprocket bolts (2) from the water pump sprocket through the EN-44602 holding tool (1).
Note: Do not remove the bolts out of the front cover holes.
- Loosen completely the 2 water pump bolts (1) from the engine front cover.
- Remove the 2 water pump bolts (1) and remove the water pump (2).
Installation Procedure
Caution: Refer to Fastener Caution in the Preface section.
- Install the water pump (2) and install the 2 water pump bolts (1) and tighten to 23 N·m (17 lb ft).
- Install the 2 water pump bolts (1) to the engine front cover and tighten to 23 N·m (17 lb ft).
- Install the 3 water pump sprocket bolts (2) through the EN-44602 holding tool (1) and tighten the bolts to 8 N·m (71 lb in).
- Remove the EN-44602 holding tool (1) from the water pump sprocket.
- Install the water pump cover. Refer to Water Pump Cover Replacement .
- Install the radiator outlet pipe. Refer to Radiator Outlet Pipe Replacement .
- Install the three way catalytic converter. Refer to Three-Way Catalytic Converter Replacement .
© Copyright Chevrolet. All rights reserved |