Curious if anyone knows the torque specs for the tubes between air rail and head?
Air rail tube torque specs? (1 Viewer)
- Thread starter IslandJ
- Start date
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Good question!! Been trying to find out for awhile now. Nothing in the FAQ I could find. Is that antiseize around the injectors? Was tempted to do that to but with the temperature I decided not too.
diesellibrarian
SILVER Star
This is for the FJ62, but I assume it's similar on the 2F?
Thank you for sharing! Only thing this instruction is missing, is the torque required for the air injector nozzle “The fitting that screws into the head”. This looks like the torque value for the compression fittings. Those fittings are attached to the air rail and screw onto the top of each air injector nozzle.
diesellibrarian
SILVER Star
Ohhh I see. Sorry about that. You're right, the manual is strangely silent on the topic. Guess it's not that critical?
Yes. By getting them torqued down properly would give peace of mind of any exhaust fumes leaking from them.
fjc-man
SILVER Star
Snug, don’t overdue it.
With some high-temp or copper antisieze and just snug with a short-handle wrench.
