B3.9 and B5.9 Series Engines
Section 1 - Cylinder Block - Group 01
When using a steam cleaner, wear safety glasses or a
face shield, as well as protective clothing. Hot steam
can cause serious personal injury.
When using solvents, acids, or alkaline materials for
cleaning, follow the manufacturer's recommendations
for use. Wear goggles and protective clothing to avoid
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause bodily
Use solvent or steam to clean the camshaft.
Dry with compressed air.
Do not touch the machined surfaces with bare hands;
this can cause rust to form on the camshaft.
Lubricate the camshaft with clean lubricating engine oil
Inspect for Reuse (001-008-007)
NOTE: Anytime a new camshaft is installed; new tappets
and push tubes must be installed also.
Inspect the fuel transfer pump lobe, valve lobes, and bear-
ing journals for cracking, pitting, or scoring.