Toro Groundmaster Series Service Manual page 79

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1. Fuel hose, return
2. Fuel hose, pump to filter
3. Fuel pump
4. Separator head
Checking the Fuel Lines and Connections
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A
5. Elbow fitting (2 each)
6. Fuel hose, supply
7. Fuel hose, separator to pump
8. Separator element
The fuel system includes a fuel tank with a mechanical fuel level gauge on the
left side of the machine, a fuel/water separator, a low pressure electric fuel pump,
and a fuel filter and mechanical high pressure fuel injection pump located on the
engine. Model 31902/31903 machines include a fuel cooler located in front
of the radiator and hydraulic fluid cooler assembly. For testing procedures for
the low pressure electric fuel pump; refer to
(page 6–9).
Diesel fuel is highly flammable and explosive. A fire or an explosion
from the fuel can burn you, burn other people, and damage property.
• Use caution whenever you store or handle diesel fuel.
• Do not smoke while handling diesel fuel.
• Do not handle diesel fuel while the engine is running, while the
engine is hot, or when the machine is in an enclosed area.
• Handle diesel fuel outside whenever possible and wipe up any
spilled diesel fuel before starting the engine.
• Store fuel in a clean, safety-approved container and keep the cap
in place.
• Use diesel fuel as an engine fuel only, not for any other purpose.
Check the fuel lines and connections at the scheduled maintenance intervals
recommended in the traction unit Operator's Manual. Check the lines for
deterioration, damage, leaks, or loose connections. Replace the hoses, clamps,
and fittings if necessary; refer to
Figure 16
10.
11.
12.
Testing the Electrical Components
DANGER
Figure 16.
Page 4–17
9. Clamp (3 each)
Clamp
Fuel cooler
Fuel hose, filter to cooler
Engine: Service and Repairs