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Berni,
With the airplane up off the wheels you can open the dump valve thus relaxing the actuator. Disconnect the diagonal brace by removing the bolt shown -- now the gear will freely swing to the zero-force position for the gas strut, and you can swap the gas strut easily.
To remove the bolt, you'll have to somehow relax the force on it... I've done this by partially folding the diagonal brace (i.e., partly retracting the gear). A real man (me on a very good day) can do this single handed, but it's better to have a friend or a second jack to "break" the brace for you while you extract the bolt. Same process in reverse to insert the bolt.
Charley Brown
Legacy #299 200 hr
dwg.jpeg
On Jan 18, 2013, at 2:04 PM, Berni Breen wrote:
Recently I noticed that the "strut" (small diameter piston like ones found on automotive hoods or hatch backs to hold in the open position) that assists the left main to stay in an over center position started leaking a bit of oil (I formerly thought these were gas charged). As such, I ordered 2 new ones so I can replace both mains. Can someone please offer a procedure for removal and replacement of these two devices (pilot and co-pilot)? I started messing with it last night and quickly realized that I will have to move the gear in order to extend the strut as it has considerable pressure within it and is partially compressed when the gear is in the down position. I have jacks and jack pads ready to go but need some guidance from someone that knows the right way to get this job done.
Sent from my iPad
Berni Breen
Bbreen@cableone.net
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