Forum rules
You must be a member of the Cessna 120-140 Association in order to post new topics, reply to existing topics, or search for information on this forum. Use the "Join" link in the red menu bar.
My bird has the O-290-D, which I believe has a little more complicated to replace tach drive seal. My seal leaked, the oil leaked into the cable and into the tach. I bought a new cable and seal and had the tach rebuilt/cleaned.
My question is if anyone has any suggestions for getting the old seal out. With a little google searching it appears like it's a rather tricky seal to remove. There's a specialized tool to remove it, but it's $314, seems hardly worth it for a (hopefully) one time job.
