Subaru Legacy 2002 Service Manual page 178

25. Fuel Filter
A: REMOVAL
S175027A18
WARNING:
¼ Place "NO FIRE" signs near the working
area.
¼ Be careful not to spill fuel on the floor.
NOTE:
Fuel filter is built in fuel pump assembly.
1) Release fuel pressure. <Ref. to FU-54,
RELEASING OF
OPERATION, Fuel.>
2) Remove fuel pump assembly. <Ref. to FU-69,
REMOVAL, Fuel Pump.>
3) Disconnect ground cable from filter holder.
4) Remove filter holder by turning it to the left from
the body pawls and take out the filter.
B: INSTALLATION
NOTE:
¼ If fuel hoses are damaged at the connecting
portion, replace it with a new one.
¼ If clamps are badly damaged, replace with new
ones.
¼ Replace O-ring with new ones.
FUEL FILTER
S175027
FUEL PRESSURE,
B2M3310
B2M3311
S175027A11
1) Set O-ring on the filter holder and install by
turning to the right.
2) Install fuel pump assembly. <Ref. to FU-70,
INSTALLATION, Fuel pump.>
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.
FU-75
Fuel Injection (Fuel Systems)
B2M3311
S175027A10