McCONNEL MULTIDRIVEM380‐4&M420‐4
68
Engine Air Cleaner
Use appropriate PPE when removing and cleaning the dusty elements and
housing.
The air cleaner consists of several parts, an outer casing with a two part front cover, the
casing houses a main filter and safety element. The cover is in two sections, the outer of
which has a series of cyclones that pre-filter the air before passing through to the main
filter element.
If the air filter /pre filter intake restriction warning indicates,
remove the primary and safety filter elements and replace
as necessary.
To access the air cleaner, open the bonnet, the air cleane
is mounted on top of the cooling pack.
Ensure the release- Vacuator valve
(on underside of the air cleaner), can
operate correctly to discharge dust.
Check regularly.
To remove
the outer
front cover
unclip as
shown.
To remove the
main cover
unfasten to four
clips shown
Pull tabs to
remove the
main filter
element.
To remove the safety
(inner) element pull both
tabs as shown
When replacing the filter elements make sure they are seated correctly in the housing and
secure the cover