K 1500 Truck 4WD V8-305 5.0L (1988)
Water Pump: Service and Repair
Water Pump Install
Water Pump
Install or Connect
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Clean the mating surfaces on the water pump and the engine block. Inspect all components for defects.
1. Install new gaskets (94).
2. Install water pump (91) to the engine block.
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Place the pump against the block and retain it with bolts (92 and 93).
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Install water pump bolts (92 and 93).
Tighten bolts (92 and 93) to: 40n.m (30 ft. lbs.).
3. Install lower radiator hose and heater hose to the water pump (91).
4. Install generator upper and lower braces to the water pump (91).