Right valve cover (Discovery 3)

Removal

1. Disconnect the ground cable from the battery. For more information, refer to Specification

2. Remove the fuel rail. For more information, refer to Fuel Rail (19.60.04)

3. Move the injector wiring harness to the side.

• Release the 2 clamps.
• Disconnect the 3 fuel injector electrical connectors.

4.

CAUTION: Before disconnecting or removing parts, make sure the area around mating surfaces and connections is clean. To prevent contamination of the system, plug all open connections.

Remove the cylinder head cover.

• Release the wiring harness retaining clip.
• Remove 2 bolts.
• Remove 4 studs.

5.

NOTE: Do not perform further disassembly if the part is removed only for access.

Remove the gasket and discard it.

6.

NOTE: Record the installation positions of the parts.

Remove the bolts and studs. Remove the seals and discard them.

Installation

1. Screw in the bolts and studs.

• Install new O-rings.
• Install a new gasket.

2. Install the cylinder head cover.

• Clean the contact surfaces of the parts.
• Tighten the bolts and studs evenly and gradually in the sequence shown. (tightening torque 10 Nm).
• Secure the wire harness with a clamp.

3. Install the fuel injector wiring harness.

• Secure it with clamps.
• Connect the fuel injector electrical connectors.

4. Install the fuel rail. For more information, refer to Fuel Rail (19.60.04)

5. Connect the ground cable to the battery. For more information, refer to Specifications