Water Pump: Removal & Installation (5.3L & 6.0L Engines); Auxiliary Heater Inlet And Outlet Hose/Pipe Removal And Installation - Chevrolet Trailblazer Service Manual

5.3L & 6.0L Engines
To Remove:
1. Drain the coolant from the engine.
2. Remove the air cleaner outlet duct from the engine compartment.
3. Remove the drive belt from the pulleys.
4. Remove the fan from the engine.
5. Use a set of J 38185 hose clamp pliers to disconnect the inlet hose from the water
pump.
6. Use a set of J 38185 hose clamp pliers to disconnect the outlet hose from the
water pump.

Auxiliary heater inlet and outlet hose/pipe removal and installation