TrailBlazer 2WD V8-5.3L (2007)
Cooling System Air Bleeder Pipe / Hose: Service and Repair
Coolant Air Bleed Hose Replacement
Coolant Air Bleed Hose Replacement
Removal Procedure
1. Drain the cooling system, if necessary. Refer to Draining and Filling Cooling System (LL8) Draining and Filling Cooling System (LH6, LS2).
2. Reposition the coolant air bleed hose clamp at the coolant air bleed pipe.
3. Reposition the coolant air bleed hose clamp at the heater outlet hose.
4. Remove the coolant air bleed hose from the air bleed pipe and the heater hose.
Installation Procedure
1. Install the coolant air bleed hose to the air bleed pipe and the heater hose.
2. Position the coolant air bleed hose clamp at the coolant air bleed pipe.