Brief Description: Install Alt Air Cable Pass Through
In preparing to install the alternate air door cable pass through I reviewed several builder logs. I decided to move the pass through a little more down and inboard on the firewall from my original estimated location (x in image 1). Drilled with #40 then upsized hole with a step drill. Deburred both sides and installed the pass through fitting.
Also cleco'd in the firewall recess for a fit check and look at how to seal it up in final assembly.
