Toro 22984HD Operator's Manual page 27

Trencher
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Note:
Avoid knocking the filter into the side of
the body.
9.
Remove the inner filter only if you intend to
replace it.
Important:
Never attempt to clean the inner
filter. If the safety filter is dirty, then the outer
filter is damaged. Replace both filters.
1. Inner filter
2. Outer filter
3. Air-cleaner cover
Inspecting the Filters
1.
Inspect the inner filter. If it is dirty, replace both
the inner and outer filters.
Important:
Do not attempt to clean the inner
filter. If the inner filter is dirty, then the outer
filter is damaged.
2.
Inspect the outer filter for damage by looking
into the filter while shining a bright light on the
outside of the filter. If the outer filter is dirty, bent,
or damaged, replace it.
Note:
Holes in the filter appear as bright spots.
Do not clean the outer filter.
Installing the Filters
Important:
To prevent engine damage, always
operate the engine with both air filters and the
cover installed.
1.
If you are installing new filters, check each filter
for shipping damage.
Note:
Do not use a damaged filter.
2.
If you are replacing the inner filter, carefully slide
it into the filter body
Figure 28
4. Latch
5. Air-cleaner body
(Figure
28).
3.
Carefully slide the outer filter over the safety
filter
(Figure
Note:
Ensure that the outer filter is fully seated
by pushing on the outer rim while installing it.
Important:
area of the filter.
4.
Install the air-cleaner cover and secure the
latches
(Figure
Servicing the Engine Oil
Service Interval: Before each use or daily
Every 100 hours (more often in dusty or sandy
conditions).
Every 200 hours (more often in dirty or dusty
conditions).
Engine Oil Specifications
Oil Capacity: with a filter change—1.9 L (64 fl oz);
without a filter change—1.6 L (54 fl oz)
Viscosity: See the table below.
g012997
Checking the Engine-Oil Level
1.
Park the machine on a level surface, engage
the parking brake (if applicable), and lower the
boom.
2.
Shut off the engine and remove the key.
27
28).
Do not press on the soft, inside
27).
Figure 29
g017552

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