This area becomes susceptible to corrosion when there is a lack of lubrication on the piston rod felt wiper.
The Hawker aileron trim jack needs to be exercised on a regular basis to be kept properly lubricated and operational.
Duncan Aviation is offering bench software upgrades for Service Bulletin AS907-76-9031 that will save operators time and money.
Our years of component repair experience have taught us that unit reliability and performance is greatly improved when we run every unit through temperature and altitude tests.
There are a variety of reasons the JET Mach Trim Computer will become inoperative. Keep reading to learn about the most common squawks and what causes them.