Lubrication; Greasing The Traction Unit; Engine Maintenance; Servicing The Air Cleaner - Toro 22337CP Operator's Manual

Lubrication

Greasing the Traction Unit

Service Interval: Before each use or daily
Grease all pivot joints every 8 operating hours and
immediately after every washing.
Grease Type: General-purpose grease.
1. Lower the loader arms and stop the engine. Remove
the key.
2. Clean the grease fittings with a rag.
3. Connect a grease gun to each fitting (Figure 26 and
Figure 27).
Figure 26
Figure 27
4. Pump grease into the fittings until grease begins to
ooze out of the bearings (approximately 3 pumps).
5. Wipe up any excess grease.

Engine Maintenance

Servicing the Air Cleaner

Primary Filter: Replace after every 200 operating hours
or more often in dusty conditions.
Safety Filter: Replace after every 600 operating hours.
Note: Service the air cleaner more frequently if
operating conditions are extremely dusty or sandy.
Replacing the Filters
Service Interval: Every 200 hours
Every 600 hours
1. Lower the loader arms, stop the engine, and remove
the key.
2. Open the rear access cover.
3. Release the latches on the air cleaner and pull the air
cleaner cover off of the air cleaner body (Figure 28).
1. Latches
2. Air cleaner cover
3. Air filter body
4. Squeeze the dust cap sides to open it and knock the
dust out.
5. Clean the inside of the air cleaner cover with
compressed air.
6. Gently slide the primary filter out of the air cleaner
body (Figure 28). Avoid knocking the filter into the
side of the body.
Important: Do not attempt to clean the primary
filter.
7. Remove the safety filter only if you intend to replace
it.
Important: Never attempt to clean the safety
filter. If the safety filter is dirty, then the primary
filter is damaged and you should replace both
filters.
28
Figure 28
4. Primary filter
5. Safety filter
6. Dust cap