Hydraulic System Maintenance; Replacing The Hydraulic Filter - Toro 22323 Operator's Manual

Figure 55
1. Set screw
2. Jam nut
5. Repeat steps 1 through 4 until the traction unit drives
straight in the full forward position.
Important: Ensure the tracking set screws touch
the stops in the full forward position to avoid over
stroking the hydraulic pumps.
3. Stop
Hydraulic System
Maintenance

Replacing the Hydraulic Filter

Service Interval: After the first 8 hours
Every 200 hours
Important: Do not substitute an automotive oil filter or
severe hydraulic system damage may result.
1. Position traction unit on a level surface.
2. Lower the loader arms, stop the engine, and remove
the key.
3. Open the rear access cover.
4. Place a drain pan under the filter (Figure 56).
1. Hydraulic filter
5. Remove the old filter (Figure 56) and wipe the surface
of the filter adapter gasket clean.
6. Apply a thin coat hydraulic fluid to the rubber gasket
on the replacement filter.
7. Install the replacement hydraulic filter onto the filter
adapter (Figure 56). Tighten it clockwise until the
rubber gasket contacts the filter adapter, then tighten
the filter an additional 3/4 turn.
8. Clean up any spilled fluid.
9. Start the engine and let it run for about two minutes to
purge air from the system.
10. Stop the engine and check for leaks.
42
Figure 56