Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Fuel Pump<br />
The fuel pump is attached to the frame just outboard of<br />
the fuel injection pump (Fig. 40).<br />
DANGER<br />
7. Wipe up any spilled fuel.<br />
8. Reconnect electrical connector to the fuel stop solenoid.<br />
9. Bleed fuel system (see Operator’s Manual).<br />
Because diesel fuel is highly flammable, use caution<br />
when handling it. Do not smoke while testing<br />
the fuel pump. Do not test fuel pump while engine<br />
is hot. Make sure that there is adequate ventilation<br />
when testing. Always wipe up any spilled<br />
fuel before starting the engine.<br />
Operational Test<br />
1. Disconnect electrical connector from the fuel stop<br />
solenoid to prevent the engine from firing (see Fuel Stop<br />
Solenoid in this section).<br />
2. Disconnect pump fuel discharge hose from the fuel<br />
filter.<br />
3. Make sure fuel hoses attached to the fuel pump are<br />
free of obstructions.<br />
4. Place pump discharge fuel hose into a large, graduated<br />
cylinder sufficient enough to collect 1 liter (33.8 fluid<br />
ounces).<br />
IMPORTANT: When testing the fuel pump, DO NOT<br />
turn ignition switch to START.<br />
Note: Machines that are equipped with a Biodiesel<br />
Conversion Kit will have the same fuel pump as machines<br />
with serial numbers above 280000000.<br />
Figure 40<br />
1. Fuel pump 2. Fuel discharge hose<br />
Fuel Pump Specifications<br />
1 2<br />
Fuel pump specifications for machines with serial numbers<br />
below 270999999 are as follows:<br />
Pump Capacity<br />
Pressure<br />
Current Draw<br />
23.5 fl oz/min (700 ml/min)<br />
3.3 PSI (22.8 kPa)<br />
0.9 amp<br />
Fuel pump specifications for machines with serial numbers<br />
above 280000000 are as follows:<br />
Electrical<br />
System<br />
5. Collect fuel in the graduated cylinder by turning ignition<br />
switch to the RUN position. Allow pump to run for<br />
time listed below, then return switch to OFF.<br />
A. For machines with serial numbers below<br />
270999999, the amount of fuel collected in the graduated<br />
cylinder should be approximately 11.8 fl oz<br />
(350 ml) after thirty (30) seconds.<br />
B. For machines with serial numbers above<br />
280000000, the amount of fuel collected in the graduated<br />
cylinder should be approximately 16 fl oz (475<br />
ml) after fifteen (15) seconds.<br />
6. Replace fuel pump as necessary. Install fuel hose to<br />
the fuel filter.<br />
Pump Capacity<br />
Pressure<br />
Current Draw<br />
64 fl oz/min (1.9 liters/min)<br />
7 PSI (48.3 kPa)<br />
2.0 amp<br />
<strong>Multi</strong> <strong>Pro</strong> <strong>5700</strong>--D Page 5 - 25 Rev. C<br />
Electrical System
Change language