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Airplane Owner Maintenance - By Dean Showalter

Airplane Owner Maintenance - By Dean Showalter

Hosted by Dean Showalter

Episodes

125

Latest episode

Apr 2026

Language

EN-US

About the show

A podcast devoted to airplane owners and the maintenance of their airplanes.

Listen to episodes

60 recent
April 15, 202621 min

259 – Bonanza Clunking Wheel Noise Solved!

(Scroll down for video and photos.) When Dan, the owner of a nice A36 Bonanza called me and reported a “clunking noise” at the right main landing gear while moving the airplane by hand, I was stumped. So I did what I like to do when I have an airplane puzzler… I sent an email […]

April 3, 202635 min

258 – C’mon Does Valve Lapping Really Work?!

This exhaust valve in a turbo-normalized A36 Bonanza looks quite good. The appearance is mostly concentric and uniform. There’s just that one area at about the 10 to 11 o’clock position that looks slightly uneven. If the compression test had been good, I likely would not have lapped the valve. But since it was 44/80 […]

March 24, 202624 min

257 – Rough Engine: Go Back Home!

It was a gorgeous VFR day, and we were flying in an Aerostar 601. The destination was an airport in Alabama and I was really looking forward to this trip. But soon after we leveled off at ten thousand feet and got the engines set and properly leaned, a strange but definite engine roughness occurred. […]

February 26, 202622 min

256 – Not Quite Full Flaps

In the last podcast episode, we talked about an issue with my friend’s Cirrus SR22, and how the flaps occasionally would not retract. That problem got mostly resolved at the recent annual inspection when they made some adjustments due to the flap 50% and 100% travels being out of spec. However, there is now a […]

January 16, 202623 min

255 – Cirrus SR22 Flaps Sometimes Won’t Retract

Don’t you just love intermittent problems?! This one has been just that… intermittent. In the 2005 Cirrus SR22, the flaps have 3 positions: up, 50%, and 100%. Our intermittent problem has been that occasionally, when selecting 50% or 100%, the flaps will begin to move down, but the “up” light will stay on. The flaps […]

May 13, 202535 min

254 – Solving an Air Conditioning Mystery and Learning New Things!

This experience was a good one! (At least looking back in 2020 hindsight.) We had to dig deep to fix this one! I was about to give up and started thinking it might be time to take the airplane somewhere else for troubleshooting and repair. Thankfully Richard, our chief pilot, didn’t give up so easy […]

April 16, 202522 min

253 – Missed Windows of Opportunity

This morning I felt the inspiration to record a podcast episode… I got my hotel room set up with my computer and my microphone, and there it sat. I missed the window of opportunity… for whatever reasons, I did not record. And this afternoon, the inspiration was fading away. And then I remembered something. Often […]

March 11, 202537 min

252 – Why Does the Bonanza Gear Relay Breaker Pop?

(If you’re in a hurry, scroll down to see the tiny little chafed wire that caused this whole conundrum.) Now here’s the story… This landing gear relay breaker had been popping intermittently: It came time for annual inspection and we decided to replace the breaker with a new one, in order to rule out a […]

February 26, 202529 min

251 – Bennett’s Exhaust Valve Rescue on his Cessna TTx

Bennett contacted me awhile back to see if I could lap an exhaust valve for him. The #4 exhaust valve showed a very uneven appearance when viewed with his borescope. Bennett flew in to KSHD one morning and we got started. Before lapping, we checked the cylinder compression and it was 29/80… not good. Here’s […]

January 29, 202533 min

250 – Frustrations with Piper Rudder Cable Tension

If you look closely in the photo above, you can see my friend Chris, smiling. It was the day he arrived at Classic Aviation (KSHD) to begin his annual inspection with me. Chris is not only an airplane owner and pilot, but he’s also a certified airplane mechanic as well. I was very happy to […]

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