https://padlet.com/chaiyaphornl/uaa3luhpmz3h BY CHAIYAPHORN DAM 5A en-us 2016-07-27 08:52:49 UTC 2024-05-04 11:12:29 UTC hello@padlet.com chaiyaphornl https://padlet.com/chaiyaphornl/uaa3luhpmz3h/wish/117061518 The propeller overspeed governor is located on the reduction gearbox . It limits propeller RPM should the primary propeller governor fail. Constructed in the same manner as the primary governor with speeder spring, flyweight assembly, and pilot valve, and driven by gears from the propeller shaft, the overspeed governor constantly monitors propeller RPM. Should the primary propeller governor fail and the prop begin to overspeed, the overspeed governor will ACTIVATE at 2332 RPM by detouring high pressure oil back to the reduction gearbox. The overspeed governor should then govern the propeller at 2332 RPM. Ground test of the overspeed governor is provided by a test valve actuated by a 28-VDC solenoid. ]]> 2016-07-27 09:17:32 UTC https://padlet.com/chaiyaphornl/uaa3luhpmz3h/wish/117061518 chaiyaphornl https://padlet.com/chaiyaphornl/uaa3luhpmz3h/wish/117061666 2016-07-27 09:23:23 UTC https://padlet.com/chaiyaphornl/uaa3luhpmz3h/wish/117061666