Envoy 2WD V8-5.3L VIN M (2005)
15. Remove the water pump bolts.
16. Remove the water pump and gaskets.
17. Discard the water pump gaskets.
Installation Procedure
1. Notice: Refer to Fastener Notice in Service Precautions.
Important: All gasket surfaces are to be free of oil or other foreign material during assembly.
Install the water pump and NEW gaskets.
2. Install the water pump bolts.
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On the initial pass, tighten the bolts to 15 Nm (11 ft. lbs.).
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On the final pass, tighten the bolts to 30 Nm (22 ft. lbs.).
