Subaru Legacy 2003 Service Manual page 741

FUEL INJECTION (FUEL SYSTEMS)
Tightening torque:
19 N·m (1.9 kgf-m, 13.7 ft-lb)
Tightening torque:
19 N·m (1.9 kgf-m, 13.7 ft-lb)
Tightening torque:
32 N·m (3.3 kgf-m, 23.9 ft-lb)
FUEL INJECTOR
2. LH SIDE
Install in the reverse order of removal.
NOTE:
Replace O-rings with new ones.
FU-00513
Tightening torque:
FU-00726
Tightening torque:
FU-00261
FU(H4SOw/oOBD)-38
(A) O-ring
(B) Fuel injector
(C) Intake manifold protector
5.0 N·m (0.51 kgf-m, 3.7 ft-lb)
5.0 N·m (0.51 kgf-m, 3.7 ft-lb)
( C )
( A )
( B )
( A )
FU-00738
FU-00731
FU-00311