S10 FE 350 FUEL SYSTEM
Fuel Pump
17
CAUTION
• If the valve assembly is not installed exactly as shown (Figure 17-14, Page 17-20), the impulse fuel
pump will not operate properly.
3.
Install the pumping chamber (30) on top of the fuel diaphragm (34). Be sure the fuel inlet (38) and the fuel outlet
(39) align with the arrows on the front of the front cover
4.
Install the gasket (29), clear impulse diaphragm (28), and the paper impulse gasket (27) to the pumping chamber
(30).
5.
Install the front cover (37) and then the lock washers (25) and four screws (24) on the assembly
. Be sure the arrows on the front cover point from the fuel inlet to the fuel outlet
. Tighten the screws to 26 in-lb (3.0 N·m).
FUEL PUMP INSTALLATION
1.
Connect to the fuel pump the fuel line (2) that comes from the primary fuel filter (17). Install a new clamp (16).
Route the fuel lines as shown
.
NOTE:
Be sure to connect the fuel line (2), that comes from the primary fuel filter (17), to the inlet nipple on the
pump. Direction of fuel flow is indicated by the arrows on the fuel pump
.
See
also Figure 17-15, Page 17-20.
2.
Connect to the output side of the fuel pump, the fuel line (3) that goes to the secondary fuel filter.
3.
Connect the impulse line (7) to the bottom nipple on the fuel pump. Use a new clamp (16).
4.
Install the fuel pump onto the mounting bracket with two thread-rolling screws (25) and tighten to 40 in-lb (4.5
N·m)
.
5.
Connect battery.
See Connecting the Battery – Gasoline Vehicles, Section 1, Page 1-3.
6.
Turn the fuel shut-off valve on top of the fuel tank to the open position
(Figure 17-18, Page 17-26 or Figure
.
7.
XRT 900:
Place the Forward/Reverse handle in the NEUTRAL position and chock the wheels.
See following
DANGER.
8.
Turf/Carryall 252:
Place the Forward/Reverse handle in the NEUTRAL position, chock the wheels, and the
neutral lockout switch in the MAINTENANCE position.
See following DANGER.
DANGER
• Repair all fuel leaks before operating the vehicle.
9.
Start the engine and check for fuel leaks. If the fuel pump leaks, a rebuild kit must be installed to replace all
gaskets and diaphragms.
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual
Page 17-21