Subaru IMPREZA 2004 Service Manual page 635

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FUEL INJECTION (FUEL SYSTEMS)

22.Fuel Filter

• Place "NO FIRE" signs near working area.

• Be careful not to spill fuel on floor.

1) Release the fuel pressure. <Ref. to FU(H4SOw/

oOBD)-46, RELEASING OF FUEL PRESSURE,

OPERATION, Fuel.>

2) Disconnect the fuel delivery hoses from fuel fil-

3) Remove the filter from holder.

B: INSTALLATION

• If fuel hoses are damaged at connecting por-

tion, replace them with new ones.

• If clamps are badly damaged, replace them

with new ones.

1) Install in the reverse order of removal.

2) Tighten the hose clamp screws.

Tightening torque:

1.25 N·m (0.13 kgf-m, 0.94 ft-lb)

C: INSPECTION

1) Check the inside of fuel filter for dirt and water

2) If it is clogged, or if replacement interval has

been reached, replace it.

3) If water is found in it, shake and expel the water

from inlet port.

FU(H4SOw/oOBD)-59

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