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ENGINE 273 MPFI
FUELFILTERREPLACEMENT
Inspection:
a) Release the fuel system pressure. (Refer Fuel
System)
b) Position the car on two post lift.
c) Install pressure gauge having a range of 0-10
bar at the delivery port.
d) Connect fuel pump connectors.
e) Run engine at idle condition.
f ) Check fuel pressure on gauge. It should be min.
3.5 bar.
If it is less than 3.5 bar, replace filter and retest.
Removal Procedure
:
1. Repeat steps (a) and (b) as mentioned above.
2. Place fuel container under fuel filter.
3. Disconnect inlet and outlet fuel lines from fuel
filter. Remove fuel filter from clamp. Collect fuel
emerging during the operation in suitable
container.
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.
Replace the filter element regularly at
recommended service intervals.
Fitment Procedure
:
1. Connect inlet hose, outlet hose to filter. Ensure
that quick fix connectors are fitted properly.
2. The arrow stamped on the outer case of the filter
indicates the fuel flow direction.
3. Assemble filter on clamp. .
4. With engine ‘OFF’ condition and ignition switch
‘ON’ check for fuel leakage.
5. Start engine and check each joint of fuel system
for leakage. Rectify if necessary.