Recent content by Jp_Arrow

This one will also screw out and back in, of course, but then safety wire is an additional task everytime. Also, I would be concerned about the threads on the engine side with the frequency of 50 hour oil changes. Seems like that would be a more expensive option in the long run.

No trouble for me. I like the original and approved equipment. Just trying to find the proper tool or technique. These low profile valves are required on the Arrow IV since it has retract gear and the nose wheel will cause problems with the valve if it is not the approved type.

Look a few threads above that last Pic for the low-profile quick drain on the Arrow. Arrow needs low profile so tge retracting nose gear does not hold the valve open or punch it through the oil pan.

Thanks. Tried that, as well as clockwise, but it never locked open. Is it a finesse trick? Did I push too far up? Any idea if it is a quarter turn twist, half turn, etc?

Hello. I was wondering if Piper sent the part number to you for the low profile oil drain probe. I too am the lucky owner of a Lycoming on an Arrow IV. When I relocated my plane suddenly nobody knows how to lock this 492-172V open. I ordered the Curtiss 38001, but I do not think it will work...