Broken internal cable?
Just a guess.
The sheath keeps the cable close enough to push it when you push the
throttle. but when you pull it its broke and your pulling on air.


Tony Abbott wrote:
On a dual station (cabin/flybridge) Morse s/twin s control system
wired in
series we have a problem. If you push the port throttle forward on
the
flybridge the throttle opens, but if you pull back the throttle does
not
come back. The throttle is able to be pulled back in the cabin. The

throttle works perfectly fine in the cabin. On a visual inspection
the
cable between the flybridge and cabin looks fine and looks as though
it
moves when moving the flybridge port lever.

Thoughts???