Engine Maintenance - Toro Workman 07390 Operator's Manual

•
Drive shaft U-joints (2); refer to
•
Sliding yolk (1); refer to
Figure 49
Figure 49
Figure 49
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Engine Maintenance

Servicing the Air Filter
Service Interval: Every 25 hours—Remove the
air-cleaner cover and clean out the
debris.
Every 100 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 cause an air leak. Replace any
damaged air-filter components.
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 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 the air filter from the housing
50).
Note:
Do not clean a used filter element
because you may damage the filter media.
4. Wipe clean the interior of the air-filter cover and
housing (Figure
5. Remove the rubber dust valve from the cover
(Figure 50).
45
(Figure 50).
Figure 50
4. Dust valve
5. Air-filter housing
(Figure
50).
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