Servicing The Air Filter; Changing The Engine Oil - Toro 22207 Operator's Manual

Servicing the Air Filter

Service Interval: Before each use or daily
Every 25 hours—Clean the foam pre-cleaner
(more frequently in dusty conditions).
Every 300 hours—Replace the paper air filter
(more frequently in dusty conditions).
Important:
Do not operate the engine without
the air filter assembly; extreme engine damage
will occur.
1. Shut off the engine and wait for all moving parts
to stop.
2. Disconnect the wire from the spark plug.
3. Remove the cover and clean it thoroughly
(Figure 25).
Figure 25
1. Cover
2. Foam pre-filter and paper
filter
4. Remove the foam pre-filter from the paper filter
(Figure 25), and replace the paper filter if it is
excessively dirty.
Important:
Do not try to clean a paper filter.
5. Wash the foam pre-cleaner with a mild detergent
and water, then blot it dry.
Note:
Do not add oil to the foam pre-cleaner.
6. Install the foam pre-cleaner onto the paper filter.
7. Install the air-filter assembly.
8. Install the cover.
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3. Air-filter base

Changing the Engine Oil

Service Interval: After the first 8 hours—Change the
engine oil.
Every 50 hours—Change the engine oil without
the oil filter (more often in dusty conditions).
Every 100 hours
Note:
Run the engine a few minutes before changing
the oil to warm it. Warm oil flows better and carries
more contaminants.
Engine Oil Specifications
Engine oil capacity
Oil viscosity
API service classification
*There is residual oil in the crankcase after you drain
the oil. Do not pour the entire capacity of oil into the
crankcase. Fill the crankcase with oil as directed in
the following steps.
1. Move the machine to a level surface.
2. Refer to Maintenance Safety (page
3. Remove the dipstick by rotating the cap
counterclockwise and pulling it out
1. Full
2. High
4. Tip the machine onto its side (so that the air
filter is up) to drain the used oil from the oil-fill
tube (Figure 27).
22
0.65 L (22 fl oz)* without oil
filter; 0.85 L (29 fl oz)* with oil
filter
SAE 30 or SAE 10W-30
detergent oil
SJ or higher
21).
(Figure
Figure 26
3. Low
26).
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