McMooney Posted January 22 Report Posted January 22 need a replacement brittain servo or new boot. looking online there are a number of servo's offered but they all have different part numbers and i'm not sure which is for Birdy. anyone know the part number, have a good servo or replacment boot ?
Vance Harral Posted January 22 Report Posted January 22 Below are screen shots of the Brittain installation manual for the various autopilot systems. Assuming your airplane is in the listed serial number set, the pages I've pasted have part numbers for the aileron, rudder, and elevator servos, respectively. As you probably know, Brittain is no longer in business, and to my knowledge no one is officially producing parts or overhauling servos. You'll have to look for salvage parts, a new-old-stock "barn find", or mount a repair campaign you and your A&P are legally comfortable with.
DCarlton Posted January 23 Report Posted January 23 There was someone on Mooneyspace just a couple of months ago trying to get enough people with interest to put in an order for servo boots (actually called seals). I'm not sure what happened with that. I bought the last known new one from Kevin Westbrook. https://mooneyspace.com/topic/49966-torn-brittain-servo-boot/
Gee Bee Aeroproducts Posted January 23 Report Posted January 23 If it was my production per sample ams silicone 18 years shelf or service life
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