Removal and Installation

CAUTION:
Component Location/Orientation
The location and orientation of each precision machined component should be noted. When engine is assembled each component should be installed in its original position. These components include:
- Rocker arms, rocker arm seats and valve tappets.
- Camshafts and camshaft journals.

REMOVAL
1. Remove rocker arms.
2. Remove valve tappets from cylinder heads.
3. Inspect valve tappets. Replace as required.

INSTALLATION

NOTE: Make sure valve tappets are installed in their original locations.

1. Lubricate valve tappets with Engine Assembly Lubricant D9AZ-19579-D or equivalent meeting Ford specification ESR-M99C80-A and install valve tappets to cylinder heads.
2. Install rocker arms and valve covers.