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Groundsmaster 4000--D/4010--D Page 5 -- 41 Electrical System
Fuel Pump
The fuel pump is attached to the frame above the fuel
water separator (Fig. 54).
Operational Test
1. Park machine on a level surface, lower cutting
decks, stop engine and apply parking brake.
2. Remove fuse F1 --1 (20 amp) (Fig. 55) from fuse
block to prevent the engine from cranking.
3. Disconnect fuel hose (pump discharge) from the fuel
water separator.
4. Make sure fuel hoses attached to the fuel pump are
free of obstructions.
5. Place fuel hose (pump discharge) into a large, grad-
uated cylinder sufficient enough to collect 1 quart (0.95
liter).
6. Collect fuel in the graduated cylinder by turning igni-
tion switch to the ON position. Allow pump to run for fif-
teen (15) seconds, then turn switch to OFF.
7. The amount of fuel collected in the graduated cylin-
der should be approximately 16 fl oz (475 ml) after fif-
teen (15) seconds.
8. Replace fuel pump as necessary. Install fuel hose to
the water separator.
9. Install fuse F1--1 (20 amp) into fuse block.
10.Prime fuel system.
1. Fuel water separator
2. Fuel pump
3. Pump inlet hose
4. Pump discharge hose
Figure 54
2
1
3
4
Figure 55
F1
F2
1234
F3
F4
FRONT
2A
7.5 A
7.5A
7.5A
2A
7.5A
7.5A
7.5A
OPTION
10A
10A
10A
20A
OPTION
M1 (60A)
M2 (60A)
FUSE F1--1
10A
10A
Fuel Pump Specifications
Pump Capacity
64 fl oz/min (1.9 l/min)
Pressure 7 PSI (48.3 kPa)
Current Draw 2.0 amp
Electrical
System