Mooneydreamr Posted January 6 Report Posted January 6 I may have what you need if you are still looking. Send me a picture of what you need. Kevin B.
Chris Strube Posted January 6 Author Report Posted January 6 Thanks Kevin, I found one at BAS Parts. Ended up paying $150 plus shipping. It's good to know that there are still a few around. regards,
cruiserflyer Posted January 9 Report Posted January 9 On 11/30/2025 at 9:43 PM, McMooney said: mine works great when the boots are healthy. I wonder why more companies didn't adopt those vac servos, whole system can be maintained for a few hundred bucks instead of thousands per servo Do you have the altitude hold elevator servo?
McMooney Posted January 10 Report Posted January 10 6 hours ago, cruiserflyer said: Do you have the altitude hold elevator servo? what's the part number, my system was just removed and i have a couple other parts laying about
cruiserflyer Posted January 10 Report Posted January 10 16 minutes ago, McMooney said: what's the part number, my system was just removed and i have a couple other parts laying about On the servo it's written "MOD BI 706" and "P/N 20413-1-0" and if you also have any of the altitude hold and pitch reference modules I might be looking for those too. Thank you! Paul L
McMooney Posted January 10 Report Posted January 10 1 hour ago, takair said: Interesting, my elevator servos are 20413-6-0… this is the one i have. 1
cruiserflyer Posted January 11 Report Posted January 11 On 1/9/2026 at 11:35 PM, McMooney said: this is the one i have. Here is mine. The blue hose, according to the Brittain B5 manual is for the elevator servo, specifically the nose up.
takair Posted January 11 Report Posted January 11 Hmm. -1-0. Just adds to the mystery. I was in touch with Kevin to try to figure out the magic number or at least decipher the part number. Unfortunately, looks like the decoder ring is gone. May try to take some measurements to sort it out. 1
cruiserflyer Posted January 13 Report Posted January 13 On 1/11/2026 at 12:27 PM, takair said: Hmm. -1-0. Just adds to the mystery. I was in touch with Kevin to try to figure out the magic number or at least decipher the part number. Unfortunately, looks like the decoder ring is gone. May try to take some measurements to sort it out. Thank you for any help you can provide.
Chris Strube Posted Friday at 09:19 PM Author Report Posted Friday at 09:19 PM OK, the boot that I got was not the correct one. I'm still hoping for Servo ASSY. Mod BI-706, P/N 20413-6-0. Anyone, please help. thanks,
Shadrach Posted Friday at 10:45 PM Report Posted Friday at 10:45 PM 1 hour ago, Chris Strube said: OK, the boot that I got was not the correct one. I'm still hoping for Servo ASSY. Mod BI-706, P/N 20413-6-0. Anyone, please help. thanks, I may have a spare. I’ll check this weekend.
Chris Strube Posted Saturday at 04:08 PM Author Report Posted Saturday at 04:08 PM Here's a picture of my defunct servo...
Hank Posted Sunday at 01:31 AM Report Posted Sunday at 01:31 AM 9 hours ago, Chris Strube said: Here's a picture of my defunct servo... Looks like the boot is torn, as far as I can see in the picture. Check this thread for the latest updates on new boots: https://mooneyspace.com/topic/49966-torn-brittain-servo-boot/page/2/#comment-938084
JoeM Posted yesterday at 12:37 AM Report Posted yesterday at 12:37 AM Selling my complete PC, AP with ALt hold, pitch control system, recently removed from 65E. All servos worked when removed. Msg me for pics, part numbers. Joe
Chris Strube Posted yesterday at 01:44 AM Author Report Posted yesterday at 01:44 AM Hi Joe, I need a pitch servo. I don't know how to PM??? Please phone me any time at 250-256-8599. thanks,
Fly Boomer Posted 12 hours ago Report Posted 12 hours ago 13 hours ago, Chris Strube said: Hi Joe, I need a pitch servo. I don't know how to PM??? Please phone me any time at 250-256-8599. thanks, Multiple ways to get there depending on what device you are using, screen resolution, etc., but all paths lead to https://mooneyspace.com/messenger/
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