POH = Pilot's Operating Handbook.
I learned to fly in a 1952 Supercub and if it wasn't placarded on the panel, it wasn't covered. Then again my instructor was a very seat of the pants crop duster. I owned part of a 1946 PA-12 and the POH for it was extremely minimal. Same thing with the rental Cherokee 140's and 180's I flew now and then. If there were handbooks they were in a filing cabinet some where and not in the plane.
And from a practical standpoint, if Cherokee "A" has the fuel selector set up one way and Cherokee "B" is a year or two older or younger and has it set up differently, it gets problematic anyway. The ultimate answer for Piper was a different selector and/or limiting it to "both" or "Off" options rather than R, L Both and Off.
I learned to fly in a 1952 Supercub and if it wasn't placarded on the panel, it wasn't covered. Then again my instructor was a very seat of the pants crop duster. I owned part of a 1946 PA-12 and the POH for it was extremely minimal. Same thing with the rental Cherokee 140's and 180's I flew now and then. If there were handbooks they were in a filing cabinet some where and not in the plane.
And from a practical standpoint, if Cherokee "A" has the fuel selector set up one way and Cherokee "B" is a year or two older or younger and has it set up differently, it gets problematic anyway. The ultimate answer for Piper was a different selector and/or limiting it to "both" or "Off" options rather than R, L Both and Off.