Fuel Pump
The fuel pump is attached to the frame just outboard of
the fuel injection pump.
2
4
Operational Test
1
1.
Park machine on a level surface, lower cutting units,
stop engine, and engage parking brake.
2.
solenoid to prevent the engine from firing.
Disconnect electrical connector from the fuel stop
3.
filter.
Disconnect fuel hose (pump discharge) from the fuel
3
4.
free of obstructions.
Make sure fuel hoses attached to the fuel pump are
Figure 19
1.
2.
Fuel pump
Fuel hose (discharge)
3.
4.
Fuel filter
Fuel stop solenoid
5.
Place fuel hose (pump discharge) into a large, grad-
uated cylinder sufficient enough to collect 1 liter (33.8
fluid ounces).
Fuel Pump Specifications
Fuel pump specifications for machines with serial num-
bers below 240000000 are as follows:
IMPORTANT: When testing the fuel pump, DO NOT
turn ignition switch to START.
Note:
Conversion Kit will have the same fuel pump as ma-
chines with serial numbers above 280000000.
Machines that are equipped with a Biodiesel
Pump Capacity
Pressure
13.5 fl oz/min (400 ml/min)
5.4 psi (37.3 kPa)
1.5 amp
Current Draw
6.
Collect fuel in the graduated cylinder by turning igni-
tion switch to the RUN position. Allow pump to run for
time listed below, then return switch to OFF.
Fuel pump specifications for machines with serial num-
bers from 240000000 to 270999999 are as follows:
A. For machines with serial numbers below
Pump Capacity
Pressure
23.5 fl oz/min (700 ml/min)
3.3 PSI (22.8 kPa)
0.9 amp
230999999,
the amount of fuel collected in the grad-
uated cylinder should be approximately 6.8 fl oz
ml) after thirty (30) seconds.
(200
Current Draw
B. For
machines
with
serial
numbers
from
240000000
lected in the graduated cylinder should be approxi-
mately 11.8 fl oz (350 ml) after thirty (30) seconds.
to 270999999, the amount of fuel col-
Fuel pump specifications for machines with serial num-
bers above 280000000 are as follows:
Pump Capacity
Pressure
64 fl oz/min (1.9 liters/min)
7 PSI (48.3 kPa)
2.0 amp
C. For machines with serial numbers above
280000000,
the amount of fuel collected in the grad-
uated cylinder should be approximately 16 fl oz (475
ml) after fifteen (15) seconds.
Current Draw
7.
Replace fuel pump as necessary. Install fuel hose
(pump discharge) to the fuel filter.
8.
Reconnect electrical connector to the fuel stop sole-
noid.
9.
Prime fuel system.
Reelmaster 3100--D
Page 5 -- 37
Rev. E
Electrical Systems (Rev. C)
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Reelmaster 3100-D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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