Flywheel Housing (016-006)
B3.9 and B5.9 Series Engines
Section 16 - Mounting Adaptations - Group 16
Install the plastic plug in the tachometer drive access hole.
Install the access plate and new gasket.
Install the capscrews and tighten.
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
Thoroughly clean the flywheel housing and cylinder block
mating surfaces. These surfaces must be clean of oil and
NOTE: The capscrew holes on the mounting pads are
drilled through. Coat set screws with Loctite 277 and install
Set Screw Installation Depth (Flywheel Housing)