Hydraulic leak - can't find the source

[AV8ing]

Thanks a Randy, you're far more patient than I with dealing with part searchs !


Okay, so the door actuators use standard MS28774 & MS28775, that's easy.

The Cessna PNs are only found on the up-lock / down-lock actuators :

[Joes]

I'm going through the agonizing removal of the center floorboard to get to the uplock actuator to have it overhauled. In this p model they use rivets to attach the panel, what a job. This leak was easily seen. For the small almost undetectable leaks of any type of oil, I have always used a dusting of baby powder or foot spray powder. Having it good and clean before applying goes without saying, just something over the years I've come to rely on. It will draw the oils out of the crack or area applied, easily seen. Joes