A flight adjust should always be performed after an attitude gyro "change" and is very likely to correct that issue. I can help there also!
A slow dutch roll can be caused by a few things, If offsetting the rudder settles the oscillation, it it is "loading" the system to one side.
This means...
I'm still looking for that picture, finally came across this old jewel.
I was in Grand Junction for decades, I now live in Michigan to get away from the heat and close to the water.
I believe that gyro model number is DH 841A.
If you knew how the servos work in an M4D system you would understand some of the reliability issues..
That's a cool old relic in good shape, what is it?
Obviously installed aftermarket, you will probably destroy it to remove it. Grab it with a pair of duckbill pliers and pull it out, you'll probably need to cut some tyraps to allow the wire length needed to pull it out and work with it. I would suggest twisting it back and forth before pulling...
That picture is of a sixties vintage Cessna, my best guess. Before the ribbon cables were used I believe.
I always preach using a quality "curly cord" instead of replacing the "concealed wiring providing unrestricted movement of the yoke" that has been a pain in the keister for every Cessna...
Why does it have to be endorsed by the FAA to be a good idea. Personally I think the FAA is rather incompetent
I remember a time when an FAA guy would nearly faint when he would see how far we were into a project, they would step away with very few questions.
I learned to stage it for the...