In a short worksession today, I installed the AN822 elbows in the parking brake valve.
You apply some Permatex thread sealant on the upper part of the thread and screw it in the parking brake. The parking brake block rotates for easy installation.
Screwing these in again needs quite a bit of convincing force and I had to use a wrench to get them in.
They go in quite far only showing some threads left exposed but it takes a lot of force.
Installed on the firewall and test fit the fittings of the aluminium tube lines.
