Servicing The Air Cleaner - Toro 22303 Operator's Manual

Figure 22
Figure 23
4. Pump grease into the fittings until grease begins to
ooze out of the bearings (approximately 3 pumps).
5. Wipe up any excess grease.

Servicing the Air Cleaner

Clean the primary filter every 25 operating hours.
Replace the primary and secondary filter yearly.
Note: Service the air cleaner more frequently if operating
conditions are extremely dusty or sandy.
Removing the Filter
1. Lower the loader arms and stop the engine. Remove
the key.
2. Open the rear access cover; refer to Opening the Rear
Access Cover, page 23.
3. Release the latches on the air cleaner and pull the air
cleaner cover off of the air cleaner body
(Fig. 24).
4. Clean the inside of the air cleaner cover with
compressed air.
5. Gently slide the primary filter out of the air cleaner
body (Fig. 24). Avoid knocking the filter into the side
of the body. Do not remove the safety filter, unless
you intend to replace it as well.
6. Inspect the primary filter for damage by looking into
the filter while shining a bright light on the outside of
the filter. Holes in the filter will appear as bright
spots. If the filter is damaged, discard it; otherwise,
clean it.
Important
the safety filter is dirty, then the primary filter is damaged
and you should replace both filters.
m–4396
m–4387
1. Latches
m–4056
2. Air cleaner cover
3. Air filter body
Cleaning the Primary Filter
Blow compressed air from the inside to the outside of the
primary filter.
Important
(689 kPa) and keep the hose at least 2 inches (5 cm) from
the filter.
Installing the Filters
1. If installing new filters, check each filter for shipping
damage. Do not use a damaged filter.
2. If the safety filter is being replaced, carefully slide it
into the filter body (Fig. 24).
3. Carefully slide the primary filter over the safety filter
(Fig. 24). Ensure that it is fully seated by pushing on
the outer rim of the filter while installing it.
Important
4. Install the air cleaner cover with the side indicated as
UP facing up and secure the latches (Fig. 24).
5. Close the rear access cover.
24
Never attempt to clean the safety filter. If
3
4
5
2
1
Figure 24
4. Primary filter
5. Safety filter
Do not exceed 100 psi
Do not press on the soft inside of the filter.
1