High-Pressure Fuel Delivery Pipe

Temporarily tighten the flare nut of the high-pressure fuel delivery pipe by hand until it seats, and tighten the flare nuts on both ends.
CAUTION:
- Always use a new high-pressure fuel delivery pipe.
- Check that the seal surface of the fuel injector pipe LH and the high-pressure fuel pump have no deformation, cracks or other damages.
- Check that the seal surface of the fuel injector pipe LH and the high-pressure fuel pump have no foreign materials.
Tightening torque:

25 N.m (2.5 kgf-m, 18.4 ft-lb)

Courtesy of SUBARU OF AMERICA, INC.
Install the fuel pipe insulator No. 3 and fuel pipe insulator No. 4. Refer to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>FUEL INSULATOR>INSTALLATION .
Install the intake manifold assembly. Refer to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>INTAKE MANIFOLD ASSEMBLY>INSTALLATION .
Install the air intake boot. Refer to INTAKE (INDUCTION) (H4DO (EXCEPT FOR HEV))>Air Intake Boot>INSTALLATION .
Connect the battery ground terminal. Refer to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .