Left exhaust manifold (Discovery 3)

Removing

All cars

1. Disconnect the wire "masses" from the battery. For more information, refer to Specification

2. Remove the exhaust system. For more information refer to Exhaust System (30.10.08)

3. Remove the wing mudguard. For more information refer to Fender Mudguard (76.10.48)

4.

NOTE: The heat shield consists of three parts.

To gain access, remove the heat shields of the upper control arm and brake pipe.

• Loosen 3 nuts.
• Turn out 3 bolts.

Left hand drive vehicles

5. Make sure the wheels are in a straight-ahead position, and then remove the steering column universal joint upper clamp bolt. Discard the mounting bolt.

6. Release fastening of the top shaft of a steering column.

7. Turn out a bolt of a collar of a cardan hinge of a steering column. Discard the mounting bolt.

8. Release fastening and remove a shaft in gathering with the hinge.



All cars


9.

CAUTION: Failure to perform this operation may result in stress cracking of the EGR system tube.

Disconnect the exhaust manifold flange to which the EGR pipe is attached.

• Loosen 2 nuts.
• Discard the seal.
• Loosen, but do not completely remove, the 2 bolts that secure the EGR tube to the EGR valve.

10. Remove the exhaust manifold.

• Remove 8 bolts.
• Assemble the spacers and discard the bolts.
• Remove the gasket/heat shield mounting bolt.
• Discard the gasket/heat shield.

Installation

All cars

1. Clean the contact surfaces of the parts.

2. Install the exhaust manifold.

• Install the gasket/heat shield.
• Tighten the heat shield bolt (tightening torque 25 Nm).
• Screw in and lightly tighten the bolts.
• Tighten the bolts evenly and progressively in sequence to 20 Nm.

3. Attach the EGR pipe and exhaust manifold flanges.

• Install a new gasket.
• Tighten nuts (tightening torque 25 Nm).
• Tighten the bolts (tightening torque 25 Nm).

Left hand drive vehicles

4. Install the steering column lower cardan joint assembly.

• Clean the contact surfaces of the parts.
• Install and tighten new encapsulated bolts (tightening torque 25 Nm).

5.

NOTE: The heat shield consists of three parts.

Install the upper suspension arm and brake pipe heat shields.

• Screw in the bolts.
• Tighten the nuts.

6. Install the wing mudguard. For more information refer to Fender Mudguard (76.10.48)

7. Install the exhaust system. For more information, refer to Exhaust System (30.10.08)

8. Connect the wire "masses" to the battery.