Engine Maintenance; Servicing The Air Filter - Toro 07390 Workman HDX-Auto Operator's Manual

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Drive shaft U-joints (2); refer to
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Sliding yolk (1); refer to
Figure 51
Figure 51
Figure 51

Engine Maintenance

Servicing the Air Filter

Service Interval: Every 200 hours—Change the air-cleaner
filter (more frequently in dusty or dirty
conditions).
Inspect the air filter and hoses periodically to maintain
maximum engine protection and to ensure maximum service
life. Check the air—filter cover and housing for damage
which could possibly cause an air leak. Replace any damaged
air-filter components.
Inspect and change the air filter as described in the following
procedure:
1. Pull the latch outward and rotate the air-filter cover
counterclockwise
1. Latch
2. Air-filter cover
3. Air filter
2. Before removing the filter, use low pressure air (40 psi,
clean and dry) to help remove large accumulations of
debris packed between the outside of the air filter and
the air-filter housing.
Important: Avoid using high pressure air, which
could force dirt through the filter into the intake
tract. This cleaning process prevents debris from
migrating into the intake when the primary filter
is removed.
3. Remove air filter from the housing
Note: Do not clean a used filter element because you
may damage filter media.
4. Wipe clean the interior of the air-filter cover and
housing (Figure
5. Remove the rubber dust valve from the cover
52).
40
(Figure 52).
Figure 52
4. Dust valve
5. Air-filter housing
(Figure
52).
52).
(Figure