G geneb846 Filing Flight Plan Joined Jan 2, 2014 Messages 10 Display Name Display name: Gene Jul 19, 2016 #1 I need to replace the right vacuum pump in my 172s. Since they are mounted vertically, I have no idea which one is right and which is left. Can some please tell me which is which so I can have one in hand when I go to my mechanic?
I need to replace the right vacuum pump in my 172s. Since they are mounted vertically, I have no idea which one is right and which is left. Can some please tell me which is which so I can have one in hand when I go to my mechanic?