Tomei Powered FUEL RAIL - Manual (Page 18)

18
FUEL RAIL INSTALLATION
CAUTION
■ Coat the O-Rings with silicon grease. If not, the O-rings would get damaged and then the gasoline
would leak.
■ Do not damage the injectors tip.
■ Follow the correct tightening torque.
① Fit the O-Rings onto the adapter fitting, then tighten the pipe.
TORQUE : T=2.5kgm
② Install the injectors.
③ Install the pipe with the 8mm bolt.
TORQUE: T=1.6～2.1kgm
INJECTOR ASSEMBLY NOTES
On rare occasions, there can be some problems in the system, which can cause the
engine to stall, usually caused by a defective body product (or boost control characteristics,
mounting position and angle, changes to the piping etc.), or the state of the engine, so take
note when troubleshooting.
If there are still signs of problems, double check the installation procedure as shown above.
● Use new injector insulators.
● Handle the O-rings with bare hands. DO NOT use gloves that have lint, it can cause fuel leaks.
● Check that there are no scratches or dirt and grime on the O-Rings and insulators.
Replace any of them if you find any damages.
● Coat the O-Rings with silicone grease.
● Insert into the mounting hole in a straight motion, do not rotate the injectors after fitting.