Loosen the screws and remove the cover 1.
Check gasket ring 2 for integrity.
Remove the drive rod from the fuel pump.
Gently remove the camshaft, slight rotations may be required to avoid binding the camshaft lobes against the camshaft bearing surface bores.
Note:The lift pump drive eccentric 3 is included on the flywheel end of the camshaft and fixed with a screw.
In case of replacement tighten the eccentric screw at a torque of 80 Nm.