Subaru 2003 LEGACY Service Manual page 24

FUEL INJECTION (FUEL SYSTEMS)
15) Remove the bolt which installs injector pipe on
the intake manifold as shown in figure.
16) Remove the two bolts which hold fuel pipes on
the left side of intake manifold.
17) Remove the fuel injectors.
(1) Remove the fuel injector securing clip.
(2) Remove the fuel injector while lifting up the
fuel injector pipe.
INTAKE MANIFOLD
18) Loosen the clamp which holds the front left side
fuel hose to the injector pipe and remove the pipe.
FU-00272
19) Loosen the clamp which holds the front right
side fuel hose to the injector pipe and remove the
pipe.
FU-00170
20) Remove the fuel injector pipe.
21) Remove the bolt which installs the fuel pipes on
the intake manifold.
FU-00379
22) Remove the fuel pipe assembly and pressure
regulator, from the intake manifold.
FU-00276
FU(H4SO)-22
FU-00171
FU-00279
FU-00518