of clogging. This can best be done by removing the tube from the engine, washing it with a suitable solvent,
and drying it with compressed air.
The wire mesh pad (element) in the breather assemblies should be cleaned if excessive crankcase pressure is
If it is necessary to clean the element, remove the breather housing from the flywheel housing. Wash the
element in fuel oil and dry it with compressed air.
Reinstall the element in the breather housing, the upper front cover or the governor housing, and/or the valve
rocker cover and install them by reversing the procedure for removal.