Fuel Filter - Subaru Impreza 2003 Service Manual

FUEL INJECTION (FUEL SYSTEMS)

22.Fuel Filter

A: REMOVAL
WARNING:
• 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-
ter.
3) Remove the filter from holder.
FUEL FILTER
B: INSTALLATION
CAUTION:
• 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
sediment.
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-00951
FU(H4SOw/oOBD)-60