AC fresh air door actuator

[Hatzman]

Originally Posted by Andy4639

The flapper out under the cowl vents that has the arm by the AC box. I sealed it off and I leave the manual cab vent on the passenger side inside the cab open which in turn lets the air circulate inside the cab keep it cooled down.
I read a thread on this many years ago on this forum about doing it.

Andy, What did you seal the vent with? Do you have pics?