Water Pump Replacement (RPO LS4)
Removal Procedure
1.Drain the cooling system. Refer to Draining and Filling Cooling System (9C1, 9C3 Static Fill) Draining and Filling Cooling System (LS4 GE 47716 Fill) Draining and Filling Cooling System (LS4 Static Fill) Draining and Filling Cooling System (LZE, LZ4, LZ8, 9C1, 9C3, GE47716 Fill) Draining and Filling Cooling System (LZE, LZ4, LZ8 Static Fill).
2.Remove the battery and battery tray.
3.Remove the drive belt.
4.Remove the water pump bolts (318).
5.Remove the water pump (300) and gasket (314). Discard the gasket.
6.Clean and inspect the water pump gasket mating surfaces.
Installation Procedure
1.Install the water pump (300) and a NEW gasket (314). Notice: Refer to Fastener Notice.
2.Tighten the water pump bolts (318). Tighten the bolts to 10 N.m (89 lb in).
3.Install the drive belt.
4.Install the battery tray and battery.
5.Fill the cooling system. Refer to Draining and Filling Cooling System (9C1, 9C3 Static Fill) Draining and Filling Cooling System (LS4 GE 47716 Fill) Draining and Filling Cooling System (LS4 Static Fill) Draining and Filling Cooling System (LZE, LZ4, LZ8, 9C1, 9C3, GE47716 Fill) Draining and Filling Cooling System (LZE, LZ4, LZ8 Static Fill).
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Tuesday, January 12th, 2010 AT 6:31 PM
