Fuel System Maintenance; Draining The Fuel Tank; Servicing The Water Separator - Toro Groundsmaster 3500-D Operator's Manual

4. Change the engine-oil filter as shown in
49.
Figure 49
Fuel System
Figure
Maintenance

Draining the Fuel Tank

Service Interval: Every 1,000 hours—Drain and
Every 2 years—Drain and clean the fuel tank.
Drain and clean the tank also if the fuel system
becomes contaminated or if you are storing the
machine for an extended period of time. 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.
42
clean the fuel tank.
50).
Figure 50
3. Drain valve
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