Examination
1. Replace the camshaft if the following sections are badly worn or damaged.
- 1) Shakes.
- 2) Cam protrusions.
- 3) Fuel pump drive cam.
- 4) Ignition distributor drive gear teeth.
- 5) Surface in contact with seal.
2. If the camshaft bearings are badly worn, replace the cylinder head.
3. If the packing fin is worn, replace it.