Fuel System Maintenance; Draining The Fuel Tank; Servicing The Water Separator - Toro Groundsmaster 3505-D Operator's Manual

4. Change the engine-oil filter as shown in
50.
Figure 50
Fuel System
Figure
Maintenance

Draining the Fuel Tank

Service Interval: Every 800 hours—Drain and clean
Before storage—Drain and clean the fuel tank.
In addition to the listed service interval, drain and clean
the tank if the fuel system becomes contaminated or if
you are storing the machine for an extended period.
Use clean fuel to flush out the tank.
Servicing the Water
Separator
Service Interval: Before each use or daily
Every 400 hours
Draining the Water Separator
1. Place a drain pan under the fuel filter.
2. Loosen the drain valve on the bottom of the filter
(Figure
g027477
1. Vent plug
2. Water separator/filter
3. Tighten the valve after draining.
43
the fuel tank.
51).
Figure 51
3. Drain valve
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