Rear camshaft seal (Discovery 3)

Special tool

Camshaft Seal Removal Tool 303-1118	Camshaft Seal Installation Tool 303-1119	Camshaft Pulley Locking Device 303-1145/1
Camshaft Pulley Bolt Remover 303-1145/2	Camshaft Pulley Bolt Wrench 303-1145/3

Removal

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

2. Remove the fuel pump drive belt. For more information, refer to Fuel Injection Pump Belt - VIN Range: SALLA000304->END OF 06 MY (12.10.27)

3. Install the special tool on the rear camshaft pulley.

• Turn the crankshaft so that the special tool is parallel to the engine mounting bracket.
• Tighten the special tool mounting bolt.

4. Install the special tool on the rear camshaft pulley mounting bolt.





5. Using the special tools, remove and discard the rear camshaft pulley mounting bolt. Turn the crankshaft clockwise to lock the rear camshaft pulley.



6. Remove the special tools.

7. Remove the rear camshaft pulley.



8. Install the special tool camshaft.



9.

CAUTION: Make sure the special tool is properly seated behind the camshaft oil seal. Failure to do so may result in damage to the special tool.

Install the special tool on the rear camshaft oil seal.



10.

CAUTION: Make sure the special tool is properly seated behind the camshaft oil seal. Failure to do so may result in damage to the special tool.

Install the special tool on the rear camshaft oil seal.



11. Using special tools, remove the rear camshaft oil seal and discard it.

Installation

1. Using the special tools, install a new rear camshaft oil seal.



2. Install the rear camshaft pulley.

• Apply loctite 242 to the new camshaft pulley bolt.
• Install a new camshaft pulley mounting bolt.

3. Install the special tool on the rear camshaft pulley. Screw in the special tool fixing bolt.



4. Install the special tool on the rear camshaft pulley mounting bolt.



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5.

CAUTION: Make sure to follow the torque wrench adjustment procedure. Failure to follow this instruction may result in damage to the vehicle.

Calculate the torque value for a torque wrench.

• Step 1: Multiply the required tightening torque value by the useful length of the torque wrench (1).
• Step 2: Add the useful length of the special tool (2) to the useful length of the torque wrench.
• Step 3: Divide the amount calculated in Step 1 by the amount calculated in Step 2.
• Step 4: Adjust the torque wrench to the value calculated in step 3.

6.

CAUTION: Make sure to follow the torque wrench adjustment procedure. Failure to follow this instruction may result in damage to the vehicle.

Using the special tools, tighten the rear camshaft pulley mounting bolt. (tightening torque 40 Nm).



7.

CAUTION: Make sure to follow the torque wrench adjustment procedure. Failure to follow this instruction may result in damage to the vehicle.

Using the special tools, tighten the rear camshaft pulley mounting bolt. (tightening torque 40 Nm). Turn the crankshaft counterclockwise to lock the rear camshaft pulley.

8. Remove the special tools.

9.

CAUTION: Install a new fuel pump drive belt. Failure to follow this instruction may result in damage to the vehicle.

Install the fuel pump drive belt. For more information, refer to Fuel Injection Pump Belt - VIN Range: SALLA000304->END OF 06 MY (12.10.27)

10. Connect the ground cable to the battery. For more information, refer to Specification.