cleatus99 Posted May 29, 2023 Report Share Posted May 29, 2023 Anyone have a flap schematic for M20J? I have the big wiring diagram out of the service docs, but it’s a little hard to read…. my flaps seems to random stop working, up or down… two Mooney shops have thrown parts and labor at it…. Switches, motors have been replaced…. Ideas? Quote Link to comment Share on other sites More sharing options...
ArtVandelay Posted May 30, 2023 Report Share Posted May 30, 2023 Limit switches and the switch itself. Quote Link to comment Share on other sites More sharing options...
PT20J Posted May 30, 2023 Report Share Posted May 30, 2023 Here’s one someone posted a while back. Flap switch logic.pdf Quote Link to comment Share on other sites More sharing options...
cleatus99 Posted May 30, 2023 Author Report Share Posted May 30, 2023 16 hours ago, ArtVandelay said: Limit switches and the switch itself. All have been replaced Quote Link to comment Share on other sites More sharing options...
cleatus99 Posted May 30, 2023 Author Report Share Posted May 30, 2023 15 hours ago, PT20J said: Here’s one someone posted a while back. Flap switch logic.pdf 75.18 kB · 11 downloads Awesomeness Quote Link to comment Share on other sites More sharing options...
cleatus99 Posted June 12, 2023 Author Report Share Posted June 12, 2023 I see schematic has 28v, is it the same as a 14v 1980 M20J ? Quote Link to comment Share on other sites More sharing options...
PT20J Posted June 12, 2023 Report Share Posted June 12, 2023 10 hours ago, cleatus99 said: I see schematic has 28v, is it the same as a 14v 1980 M20J ? I don’t know. This is a schematic for the flap system with the 15-deg and 33-deg presets. Older airplanes have continuously variable flap position and simpler wiring. I don’t know when Mooney changed. Quote Link to comment Share on other sites More sharing options...
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