Jpravi8tor Posted August 12, 2022 Report Posted August 12, 2022 I am perusing the STC's available for my M20F and cant find an external power plug stc. Do any of the Mooney aircraft have EPU plugs? I would like to poer the aircraft from an external source without having to open the side panel and battery box every time! Quote
amillet Posted August 12, 2022 Report Posted August 12, 2022 We have it on our 97 J. I only use its door to connect the battery minder 1 Quote
David Lloyd Posted August 12, 2022 Report Posted August 12, 2022 My 1975 C has the factory installed aux plug. No STC required for the factory parts. If you check the wiring diagrams in the service manual, page 9-85 is for a 1974 but probably same as 1975. 1 Quote
Jpravi8tor Posted August 12, 2022 Author Report Posted August 12, 2022 ahhh the dreaded wiring diagrams....anyone have a picture? Quote
Yetti Posted August 12, 2022 Report Posted August 12, 2022 my 75F has one on it. You might try the salvage yards. It's a relay, female connector and brackets that attach to the top of the battery box. Also might get the battery door for the little hatch door. Try Greely colorado salvage yard. They had an F they were parting out. 1 Quote
Jpravi8tor Posted August 12, 2022 Author Report Posted August 12, 2022 So I found this... is there an external door? where is the door? Quote
BobbyH Posted August 13, 2022 Report Posted August 13, 2022 34 minutes ago, Jpravi8tor said: So I found this... is there an external door? where is the door? On my 66' E model the power access door is part of the side access panel, pilot side empenage. The power receptacle is inside it but not attached to the door, makes it easier to remove the panel . 1 Quote
Shadrach Posted August 13, 2022 Report Posted August 13, 2022 6 minutes ago, BobbyH said: On my 66' E model the power access door is part of the side access panel, pilot side empenage. The power receptacle is inside it but not attached to the door, makes it easier to remove the panel . That’s a nice set up but I do not believe it is stock. Quote
Shadrach Posted August 13, 2022 Report Posted August 13, 2022 3 hours ago, Jpravi8tor said: I am perusing the STC's available for my M20F and cant find an external power plug stc. Do any of the Mooney aircraft have EPU plugs? I would like to poer the aircraft from an external source without having to open the side panel and battery box every time! I don’t think you need an STC. A good mechanic can add one with a logbook entry. Quote
EricJ Posted August 13, 2022 Report Posted August 13, 2022 45 minutes ago, Shadrach said: That’s a nice set up but I do not believe it is stock. That's identical to the stock configuration in a lot of Mooneys, including my J. Quote
PT20J Posted August 13, 2022 Report Posted August 13, 2022 Perhaps it was a factory option? I’d check the IPC.Perhaps @M20Doc knows. Quote
Jpravi8tor Posted August 13, 2022 Author Report Posted August 13, 2022 I’m pretty sure it’s a factory option based on the responses I’ve found all I need except the access door, thanks for the responses Quote
Shadrach Posted August 13, 2022 Report Posted August 13, 2022 2 hours ago, EricJ said: That's identical to the stock configuration in a lot of Mooneys, including my J. Yes, it’s beautifully installed. However, I don’t think it was an option is ‘66. Could have been added later using factory parts and drawings. 1 Quote
Shadrach Posted August 13, 2022 Report Posted August 13, 2022 1 hour ago, Jpravi8tor said: Shadrach for the win! What did I win? Quote
Guest Posted August 13, 2022 Report Posted August 13, 2022 Amazing the things you can find on the Mooney website. Quote
Jpravi8tor Posted August 13, 2022 Author Report Posted August 13, 2022 Once again the simplest answer is check the Mooney website! thanks for showing me the way,,,,again! Quote
Shadrach Posted August 13, 2022 Report Posted August 13, 2022 6 hours ago, M20Doc said: Amazing the things you can find on the Mooney website. I still don’t believe that it was an option in 66. Any idea why all the carbureted models are omitted? I know the batteries are up front but it seems that could be accounted for, Quote
carusoam Posted August 13, 2022 Report Posted August 13, 2022 65C had one for the battery up front… Turns out to not be a very safe place to put one… Best regards, -a- Quote
Yetti Posted August 13, 2022 Report Posted August 13, 2022 20 hours ago, Jpravi8tor said: So I found this... is there an external door? where is the door? That's it. And the lid to the battery box. Assumes your battery is in the back like the rest of the 75. f. A decent sheet metal AP could build the access door. It is wired so the battery is cut out of circuit when the top of the three pins is energized. Will send schematics when I get home. 1 Quote
David Lloyd Posted August 13, 2022 Report Posted August 13, 2022 10 hours ago, Shadrach said: I still don’t believe that it was an option in 66. Any idea why all the carbureted models are omitted? I know the batteries are up front but it seems that could be accounted for, Might be further down the list for the C, D and G. Right after I bought my C, I was trying to fill in some blanks. Soon after my airplane was built it went to Canada for 20 years. The original logbooks stayed there, so I am missing the first 200 hours or so. I called Mooney and asked if they had the weight and balance info on my s/n. Shortly after, I got an email with all the original equipment list and W&B. On the equipment list was item 12E, External Power Supply, #950183-501, 1.8 pounds, 1.5" arm. Yep, a couple inches in front of the firewall. 2 Quote
Shadrach Posted August 14, 2022 Report Posted August 14, 2022 28 minutes ago, David Lloyd said: Might be further down the list for the C, D and G. Right after I bought my C, I was trying to fill in some blanks. Soon after my airplane was built it went to Canada for 20 years. The original logbooks stayed there, so I am missing the first 200 hours or so. I called Mooney and asked if they had the weight and balance info on my s/n. Shortly after, I got an email with all the original equipment list and W&B. On the equipment list was item 12E, External Power Supply, #950183-501, 1.8 pounds, 1.5" arm. Yep, a couple inches in front of the firewall. Like I said, I don’t know when they introduced it, but I don’t think it was an option in ‘66. Your bird is a ‘75. Quote
Greg Ellis Posted August 14, 2022 Report Posted August 14, 2022 My 63 C has one. Not sure if it was stock or added later. Was there when I bought the airplane 16 years ago. I have read through all the old logbooks and don’t recall reading an install entry but that was a long time ago. Quote
Yetti Posted August 14, 2022 Report Posted August 14, 2022 this is the plug for it. I just soldered some cables on it and use a 12v battery. Then charge the 12v battery with a regular charger. https://www.aircraftspruce.com/catalog/elpages/jumperplug.php Quote
Igor_U Posted August 15, 2022 Report Posted August 15, 2022 On 8/12/2022 at 5:27 PM, Shadrach said: I don’t think you need an STC. A good mechanic can add one with a logbook entry. Ross, according to equipment list it certainly came from factory on my 67F. Quote
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