Fuel Pump
The fuel pump is attached to the frame above the fuel
water separator.
Operational Test
1.
Park machine on a level surface, lower cutting units,
stop engine, and engage parking brake.
1
2.
Disconnect electrical connector from the fuel stop
solenoid to prevent the engine from firing.
3.
Disconnect fuel hose (pump discharge) from the wa-
ter separator.
4.
free of obstructions.
Make sure fuel hoses attached to the fuel pump are
3
2
5.
Place fuel hose (pump discharge) into a large, grad-
uated cylinder sufficient enough to collect 1 quart (0.95
liter).
Figure 29
6.
tion switch to the ON position. Allow pump to run for 30
seconds, then turn switch to OFF.
Collect fuel in the graduated cylinder by turning igni-
1.
2.
Fuel pump
Water separator
3.
Pump discharge hose
Fuel Pump Specifications
7.
der should be approximately 11.75 fl oz (350 ml) after 30
seconds.
The amount of fuel collected in the graduated cylin-
Pump Capacity
Pressure
23.5 fl oz/min (695 ml/min)
3.3 psi (22.8 kPa)
0.9 amp
Max. Current
Draw
8.
the water separator.
Replace fuel pump as necessary. Install fuel hose to
9.
Reconnect electrical connector to the fuel stop sole-
noid.
10.Prime
fuel system.
Electrical System
Page 5 − 20 Rev. E
Groundsmaster 4000−D
| Categories | Lawn Mower Manual, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro Groundsmaster 4000 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)