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3 CYL PETROL ENGINE
57
V. Fuel Filter Replacement :
WARNING
Petrol and petrol fumes are extremely
flammable! If petrol fumes or
a
fuel leak is
detected, do not start the vehicle or allow
an open flame or spark near the vehicle.
Have the fuel leak repaired immediately.
The fuel system is under pressure. Relieve
fuel system pressure before replacing the
filter.
Petrol is an irritant. Wash hands
immediately after handling fuel.
Description :
The fuel filter is located beside the vehicle
fuel tank. A band clamp secures the fuel filter
in place. Replace the fuel filter when
changing the engine oil (every 10,000 km or
6 months). When the vehicle is operated in
adverse conditions or where fuel quality is
questionable, more frequent replacement
may be necessary.
Inspection :
1. Check fuel filter as per following procedure.
a. Release the fuel system pressure as
mentioned above for ‘Removal of tank’
b. Disconnect negative battery terminal.
c. Jack up the vehicle / hoist the vehicle.
d. Install pressure gauge having a range of 0-
10 bar at the delivery port of T connector.
e. Connect negative battery terminal.
f. Connect fuel pump connectors.
g. Turn ignition switch ‘ON’ - run engine idle.
h. Measure fuel pressure on gauge it should
be 4 bar.
i. If it is not, replace filter and retest.
j. If it is OK assemble fuel filter.
Removal :
1. Relieve fuel system pressure by removing
the power supply to the system fuel pump
and cranking the engine.
2. Disconnect the negative (-) battery cable.
3. Lift the vehicle on the hoist.
4. Remove the fuel line connections (Quick fit
Connectors) to the fuel filter.
5. Loosen the bolts, securing the fuel filter, in
the mounting bracket.
6. Remove the fuel filter from the mounting
bracket.
Installation :
1. Place the fuel filter in the mounting bracket.
Be sure to orient the fuel filter in the proper
direction.
2. Tighten the bolts that secure the filter in the
mounting bracket.
3. Connect the fuel lines to the filter, making
sure the lines are secure.
4. Lower down the vehicle from hoist
5. Start the engine and inspect the connections
for leaks. Stop the engine immediately and
repair any leaks.
CAUTION
A small amount of fuel may be released
after fuel hose is disconnected. To avoid
the chance of accident, cover hose and
pipe disconnected with a shop cloth