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MAINTENANCE SERVICES
Air Cleaner Element
Air cleaner element should be cleaned or replaced peri-
odically according to following method.
Cleaning
1) Remove engine access cover.
2) Remove air cleaner case cap.
3) Take out air cleaner element from air cleaner case and
blow off dust with compressed air from inside of element.
4) Install element and end cap.
Replacement
1) Remove engine access cover.
2) Remove air cleaner case cap.
3) Replace air cleaner element with a new one.
4) Install cap.
5) Check all hose connections to verify they are tight.
FUEL PUMP, FILTER AND LINES
GENERAL DESCRIPTION
The main components of the fuel system are fuel tank,
fuel pump, fuel regulator and fuel filter; and it includes
two lines; fuel feed and fuel vapor.
Fuel Pump
An electric fuel pump is mounted in the body cavity above
and to the rear of the differential ; forward of the fuel tank.
Its operation is as follows:
When the ignition switch is turned “on”, electric current
flows to the coil through the contactor and magnetizes it.
As the magnetized coil attracts the plunger, rod and dia-
phragm, the fuel is drawn into the chamber through the
inlet valve. When the rod is pulled up, the contactor cuts
the electrical current, thereby the plunger rod and dia-
phragm are pushed down by the spring force. Then the
fuel in the chamber pushes the outlet valve to open and
is discharged through the outlet pipe.
By repeating the above operation, a constant amount of
fuel is discharged at all times, regardless of driving condi-
tions.
2
1
3
4
5
1. Fuel Filter
2. Fuel Line
3. Fuel Pump
4. Carbon Canister
5. Regulator
NOTE:
Operating fuel line presure is 42 PSI.
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