Mnemonic. 1  V: vertebral artery. 2  I: internal thoracic artery. 3  T: thyrocervical trunk I: inferior thyroid artery.  C: costocervical artery S: superior intercostal 1  artery. D: dorsal scapular artery.
Aircraft Engine Governors Repairs, Overhaul and Refurbishing, overhaul services, exchanges and technical support for all major governor manufacturers including McCauley, Hartzell, MT-Propeller, Woodward, Hamilton Standard, Aero Technologies and Jihostroj.
Understanding and Adjusting Your Governor. Generally Governors should never need to be adjusted, unless the governor arm has been removed or tampered with. In the event that they do need adjusted, here is how to do it. One of the most important parts of your engine is the engine governor.An improperly adjusted governor can shorten your engine's life. If engine speed is not controlled, the engine will destroy itself. Never run an engine over speed, especially without a load attached to it.fter you have made the above check, restart the engine and see if the governor now operates correctly. With the engine at idle, move the governor lever with your finger to open the throttle and it should push the arm back toward idle if working properly. One way to do this test is with the governor spring removed.