Fuel System Maintenance; Servicing The Fuel Filter - Toro Z580-D Z Master Operator's Manual

Figure 49
1. Oil filter
2. Gasket
3. Adapter
Fuel System
Maintenance

Servicing the Fuel Filter

Draining the Water Separator
Service Interval: Every 40 hours
1. Position the machine on a level surface.
2. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
4. Locate the water separator at the back left of the
machine.
5. Place a drain pan below the water separator.
6. Open the drain valve on the water separator
approximately one turn to allow water and other
contaminates to drain (Figure 50).
7. Close the drain valve when only diesel fuel comes
out (Figure 50).
1. Drain valve
2. Water separator
39
Figure 50
3. Back of machine