MacDon M205, Operator'S Manual

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Revision A
1000099
A
Figure 5.57: Engine Air Cleaner Primary Filter
Element
7. Pull out the primary filter element (A).
IMPORTANT:
Be extremely careful with the dirty element until it is
completely out of the housing. If you accidentally bump
the element while it is still inside the filter housing, dirt
and dust may contaminate the clean side of the
housing.
1000100
A
Figure 5.58: Engine Air Cleaner Secondary
Filter Element
IMPORTANT:
Replace the secondary air filter (A) every year or after
every third primary filter change (even if it appears
clean).
8. If the secondary air filter is dirty, inspect the primary
filter and the filter canister as follows to determine the
reason for contamination:
•
Examine the filter canister for cracks, and replace if
necessary.
•
Ensure filter sealing surfaces are soft, flexible, and
sealing properly. Hard seals may allow debris
through to the secondary filter.
•
Ensure canister retaining latches are secure.
IMPORTANT:
•
Do NOT remove the secondary filter element unless
it needs replacing.
•
Do NOT attempt to clean the secondary element (A).
The secondary element is to be replaced only.
9. If required, replace the secondary filter. Refer to
Removing and Installing Secondary Air Filter, page 322 .
10. Clean the inside of the canister housing and end cap carefully. Dirt left in the air cleaner housing may be
harmful to your engine.
•
Remove hardened dirt ridges wherever filter gaskets contact the cleaner housing.
•
Clean the gasket sealing surfaces of the housing. An improper gasket seal is one of the most common
causes of engine contamination.
•
Wipe every surface with a clean, water-dampened cloth.
•
Check the housing visually to make sure it is clean before putting in a new filter element.
11. Check for uneven dirt patterns on old element. They are a valuable clue to potential dust leakage or gasket
sealing problems. A pattern on the element clean side is a sign that the old element was NOT firmly sealed or
that a dust leak exists.
MAINTENANCE AND SERVICING