On Feb 15, 7:14*pm, hoss wrote:
After stowing the engine on a self-launch I heard a high pitched
whine. I turned off the circuit breakers.. The problem is now I can
not extend the engine. The circuit breaker will pop if it is reset.
Any ideas on how to extend a stuck engine? ( other than cutting a hole
in the side of the fuselage)

unbolt the jack screw?

Brad