Subaru Legacy 2005 Service Manual page 1512

FUEL INJECTION (FUEL SYSTEMS)
L = 17.5±2.5 mm (0.689±0.098 in)
(1)
(1) Hose
(2) Clip
(3) Pipe
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.
Fuel Delivery, Return and Evaporation Lines
(2)
(3)
L/2
L
FU-00129
FU(H6DO)-56