Subaru IMPREZA 2004 Service Manual page 26

FUEL INJECTION (FUEL SYSTEMS)
Tightening torque:
5.0 N·m (0.51 kgf-m, 3.7 ft-lb)
3) Connect the fuel injector pipe RH to fuel hose,
and then tighten the clamp screw.
4) Connect the fuel injector pipe LH to fuel hose,
and then tighten the clamp screw.
5) Connect the air by-pass hose. (1.6 L model)
LH side
6) Install the fuel injectors.
Intake Manifold
FU-00518
FU-00279
FU-00171
RH side
FU-00963
FU(H4SO)-24
NOTE:
Replace the O-rings with new ones.
(A) O-ring
(B) Fuel injector
NOTE:
Do not forget to install the fuel injector securing clip.
7) Tighten the bolt which installs the injector pipe
on intake manifold.
Tightening torque:
5.0 N·m (0.51 kgf-m, 3.7 ft-lb)
Tightening torque:
19 N·m (1.9 kgf-m, 13.7 ft-lb)
(A)
(A)
(B)
(A)
FU-01112
FU-00379
FU-00959