Subaru 2009 IMPREZA Service Manual page 1012

3. CONNECT FUEL DELIVERY HOSE AND
FUEL RETURN HOSE
Connect the fuel delivery hose and fuel return hose
to the pipe with an overlap of 20 to 25 mm (0.79 to
0.98 in).
Type A: When the amount to be inserted is speci-
fied.
Type B: When the amount to be inserted is not
specified.
L1: 2.5 1.5 mm (0.098 0.059 in)
L2: 22.5 2.5 mm (0.886 0.098 in)
CAUTION:
Be sure to inspect hoses and their connections
for any leakage of fuel.
(3)
(1)
(2)
(1) Type A
(2) Type B
(3) Pipe
(4) Clamp
(5) Hose
4. EVAPORATION HOSE CONNECTION
Connect the evaporation hose to the pipe with an
overlap of 15 to 20 mm (0.59 to 0.79 in).
L = 17.5 2.5 mm (0.689 0.098 in)
(1)
(1) Hose
(2) Clip
(3) Pipe
Fuel Delivery, Return and Evaporation Lines
(4) (5)
L1
L2
L1
FU-03390
(2)
(3)
L/2
L
FU-00129
FU(H4DOTC)-87
FUEL INJECTION (FUEL SYSTEMS)
C: INSPECTION
1) Make sure that there are no cracks on the fuel
pipes and fuel hoses.
2) Make sure the fuel pipe and fuel hose connec-
tions are tightened firmly.