Aeromotive 14135 - 04-06 SUBARU 2.0L WRX FUEL RAIL SYSTEM - Manual (Page 3)

15. Coat the new fuel injector o-rings with a light oil to ease installation.
16. Carefully install the new injector o-rings on the injectors.
17. Place a thin coat of light oil in the fuel rail injector bores to help prevent cutting the o-
rings during installation.
18. Carefully place each of the fuel injectors in the corresponding fuel injector bore of the
Aeromotive fuel rails.
19. Place each of the Aeromotive fuel rail / injector assemblies onto each of the tumbler
valves, being sure to align the bottom of each injector with the injector bores in the
tumbler valve.
20. Reinstall the fuel rail mounting bolts and tighten.
21. Orientate the fuel injectors such that the electrical connector is aligned with the outer
ends of the Aeromotive fuel rail.
22. It will be necessary to trim the alignment tabs off of the fuel injector wiring harness
connectors.
Trim alignment tab