Express 1500 AWD V8-5.3L (2008)
Cooling System Air Bleeder Pipe / Hose: Service and Repair
Coolant Air Bleed Pipe Assembly Replacement
Coolant Air Bleed Pipe Assembly Replacement (4.8L, 5.3L, and 6.0L Engines)
Removal Procedure
1. Drain the cooling system. Refer toCooling System Draining and Filling (Static Fill) (See: Service and Repair)Cooling System Draining and Filling
(Vac N Fill) (See: Service and Repair) .
2. Remove the coolant air bleed pipe bolts (1).
3. Remove the coolant air bleed pipe (2) with gaskets (3).
4. Remove the gaskets from the coolant air bleed pipe and covers.
5. Discard the gaskets.
6. Remove the coolant air bleed hose (1) from the pipe (2).