Engine Coolant Air Bleed Pipe Replacement LY7

1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement.
2. Remove the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement.
3. Remove the fuel feed pipe line nut (2).
4. Remove the fuel feed line clip from the stud and reposition the fuel feed line.



5. Remove the coolant air bleed hose/pipe bolt (3) from the upper intake manifold.
6. Reposition the coolant air bleed hose clamp (2) at the water outlet.
7. Remove the coolant air bleed hose from the water outlet.
8. Remove the coolant air bleed hose/pipe from the engine.

1. Install the coolant air bleed hose/pipe to the engine.
2. Install the coolant air bleed hose to the water outlet.
3. Position the coolant air bleed hose clamp (2) at the water outlet.

Caution: Refer to Fastener Caution in the Preface section.

4. Install the coolant air bleed hose/pipe bolt (3) to the upper intake manifold and tighten to 10 N·m (89 lb in).



5. Position the fuel feed line and install the fuel feed line clip to the stud.
6. Install the fuel feed pipe line nut (2) and tighten to 10 N·m (89 lb in).
7. Install the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement.
8. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement.