Fuel System Maintenance; Checking The Fuel Line And Connections; Servicing The Fuel Filter - Toro Multi Pro 5800-G Operator's Manual

Fuel System
Maintenance
DANGER
Under certain conditions, fuel and fuel vapors
are highly flammable and explosive. A fire or
explosion from fuel can burn you and others
and can cause property damage.
• Use a funnel and fill the tank outdoors, in
an open area, when the engine is off and is
cold. Wipe up any fuel that spills.
• Do not fill the fuel tank completely full.
Add fuel to the fuel tank until the level is 25
mm (1 inch) below the bottom of the filler
neck. This empty space in the tank allows
the fuel to expand.
• Never smoke when handling fuel, and stay
away from an open flame or where fuel
fumes may be ignited by a spark.
• Store fuel in a clean, safety-approved fuel
container and keep the cap in place.
Checking the Fuel Line and
Connections
Service Interval: After the first 50 hours
Every 400 hours/Yearly (whichever comes first)
Inspect the lines and fittings for deterioration, damage,
or loose connections.
Note:
If you find any fuel leaks, repair the fuel
component(s) before operating the machine.

Servicing the Fuel Filter

Service Interval: Every 400 hours
Removing the Fuel Pump and
Sending Unit
1. Engage the parking brake, stop the spray pump,
stop the engine, and remove the key.
2. At the fuel tank, remove the 4 screws (#10 x 3/4
inch) that secure the cover to the top of the fuel
tank, and remove the cover (Figure 78).
59
Figure 78
1. Screws (#10 x 3/4 inch)
2. Cover
3. Fuel tank
4. 2-socket connector
(machine—wiring
harness)
5. 2-pin connector (fuel
pump/sending unit)
6. 2-pin connector
(machine-wiring harness)
3. Disconnect the 2-socket connector of the
machine-wiring harness from the 2-pin
connector of the fuel pump/sending unit;
disconnect the 2-pin connector of the
machine-wiring harness from the 2-socket
connector of the fuel pump/sending unit
78).
4. Slide the locking sleeve of the fuel-hose coupling
away from the fitting of the fuel pump/sending
unit and remove the coupling and hose from the
fitting (Figure 78).
Note:
Clean up any fuel that flows from the
hose coupling or fuel-pump fitting.
7. 2-socket connector (fuel
pump/sending unit)
8. Nut (fuel pump/sending
unit)
9. Seal
10. Fuel-hose coupling
11. Fitting (fuel pump)
(Figure
g032542