Engine Coolant Air Bleed Pipe Replacement

Engine Coolant Air Bleed Pipe Replacement

Removal Procedure




1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Service and Repair).
2. Remove the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement (LNJ) (Service and Repair)Radiator Surge Tank Inlet Hose/Pipe Replacement (LY7) (Service and Repair).
3. Reposition the coolant air bleed hose clamp (1) at the coolant air bleed hose.
4. Remove the coolant air bleed pipe from the coolant air bleed hose (2).
5. Remove the coolant air bleed pipe bolts (3) from the upper intake manifold.
6. Remove the coolant air bleed pipe from the engine.

Installation Procedure




1. Install the coolant air bleed pipe to the engine.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the coolant air bleed pipe bolts (3) to the upper intake manifold. Tighten the bolt to 10 Nm (89 lb in).
3. Install the coolant air bleed hose (2) to the coolant air bleed pipe.
4. Position the coolant air bleed hose clamp (1) at the coolant air bleed hose.
5. Install the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement (LNJ) (Service and Repair)Radiator Surge Tank Inlet Hose/Pipe Replacement (LY7) (Service and Repair).
6. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Service and Repair).