Rocker Arm and Camshaft Removal and Installation

ROCKER ARMS AND CAMSHAFT





REMOVAL AND INSTALLATION

Required Special Tools:
- MD998442: Air Bleed Wire
- MD998443: Lash Adjuster Holder
- MD998713: Camshaft Oil Installer

Removal Service Point
<> Rocker Arms And Rocker Arm Shaft Removal

CAUTION: If the lash adjuster is re-used, clean the lash adjuster. Set special tool MD998443 to prevent the lash adjuster coming free and falling to the floor.

Installation Service Point
>>A<< Lash Adjuster Installation

CAUTION: If the lash adjuster is re-used, clean the lash adjuster. Fit the lash adjuster onto the rocker arm without allowing diesel fuel to spill out. Fit special tool MD998443 to prevent the lash adjuster coming free and falling to the floor.

>>B<< Rocker Shaft Spring/Rocker Arms And Rocker Arm Shaft Installation

1. Install the exhaust side rocker arm "C"/shaft assembly to the cylinder head.
2. Install the inlet side rocker arm "A" and "B"/shaft assembly to the cylinder head.
3. Install the rocker shaft spring to the intake side rocker arm shaft as illustrated.

4. Make sure that the notch in the end of the rocker arm shaft is facing the direction as shown.

>>C<< Camshaft Oil Seal Installation





1. Apply engine oil to the lip area of the oil seal and the front end outside diameter of camshaft.
2. Using special tool MD998713, install the camshaft oil seal.