REFLECTOR: Trim motor

Brian Michalk michalk at awpi.com
Mon Dec 13 14:21:55 CST 2010


Pitch trim?

It's probably one of the limit switches built into the ends of the 
tube.  Take it apart, re-spring the switches and reassemble.

El-cheapo way if you get the other failure (not stopping at the 
limits)?  Get a PTC fuse from Digikey.  About 1 amp should be right.  It 
will trip at the overcurrent.

On 12/13/2010 12:27 PM, Chris Barber wrote:
> Is there a problem with the trim motor that I am unaware?  My trim has stopped working. I worked on it most of yesterday checking all the wires, checking the switch (including try two different switches), verifying the connections and schematic routings with no joy. Originally I would get movement if I connected a batter directly to the motor, sometime through the entire range of movement, sometimes intermentantly. However, now it has stopped working all together.
>
> At $280.00 a pop a new one would be very difficult right now.
>
> Thoughts and/or solutions would be welcome. Uh, solutions other than a new unit preferred :-)
>
> Finally, a non engine related concern.
>
> Chris
>
> Sent from my iPhone 4
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