This one is for all you mechanics out there, especially the ones who have trained a new helper before. I have seen this three times on a Cessna where somebody hooked up the nitrogen bottle to the nose strut and just turned on the valve. Twice, the plane rocked back on its tail as the strut shot up, and one time it even blew out the seals (which could have been installed improperly before) spraying hydraulic fluid everywhere.

Just another reason for Julio to not let Chuck near any planes or any tools…