Left camshaft drive cassette (Discovery 3)

Removing

1. Disconnect a wire of weight from the storage battery. For more information, refer to Specification

2. Remove the left row cylinder head assembly. For more information refer to Left Cylinder Head (12.29.04)

3. Remove parts of the gas distribution mechanism. For more information refer to Timing mechanism components (12.65.13)

4. Remove the camshaft drive cassette assembly. Remove the chain guide bolt.



5.

NOTE: Do not proceed with further disassembly if the part is being removed only for access.

Disassemble the cassette assembly.

• Release the wire tie.
• Remove sprockets and chain.
• Clean the parts and check them for wear.

Installation

1. Assemble the cassette.

• Install chain and sprockets.
• Secure the pieces with wire ties.

2. Install the camshaft drive cassette assembly. tighten bolt (tightening torque 25 Nm).

3. Install the timing parts. For more information refer to Timing mechanism components (12.65.13)

4. Establish a head of cylinders of the left number in gathering. For more information, refer to Left Cylinder Head (12.29.04)

5. Connect a wire of weight to the storage battery. For more information refer to Specification