84. Engine Coolant Air Bleed Pipe Installation - Two Point Pipe

Coolant Air Bleed Pipe Installation

Two Point Pipe

Important: Install the pipe gaskets properly onto the pipe and covers.
Position the gasket O-ring seal onto the nipple portion of the pipe.





1. Install the gaskets onto the engine coolant air bleed pipe and covers.





2. Install the pipe (2) and gaskets (3) onto the cylinder heads.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the pipe studs (1).
Install the two pipe studs to the front of the engine.
- Tighten the pipe studs to 12 Nm (106 inch lbs.).





4. Install the covers (2), gaskets (3), and bolts (1) onto the rear of the engine.
- Tighten the cover bolts to 12 Nm (106 inch lbs.).





5. Install the hose and clamp (2) onto the pipe (1).

Four Point Pipe





1. Install the gaskets onto the engine coolant air bleed pipe.
Position the gasket O-ring seal onto the nipple portion of the pipe.





Important: Route the knock sensor wire harness over the top of the pipe. The pipe and knock sensor wire harness should be installed in a manner as to allow the removal of the wire harness without requiring the removal of the pipe.

2. Install the engine coolant air bleed pipe and gaskets onto the cylinder heads.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the pipe bolts.
- Tighten the pipe bolts to 12 Nm (106 inch lbs.).





4. Install the hose and clamp (2) onto the pipe.