04 Dec 2025, 19:48 [ UTC - 5; DST ]
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Post subject: SOLD: 1st run TCM IO-520 cylinders $100 each  Posted: 02 Feb 2024, 00:46 |
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Joined: 07/21/15
Posts: 121
Post Likes: +11
Location: Milton, FL (2R4)
Aircraft: 1981 Cessna 340A
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I'm cleaning out the hangar and have 3 IO-520 cylinders off a Factory Reman IO-520-CB engine (E55 Baron). The valves need lapping but at the time I just bought new Millennium cylinders instead of waiting. The cylinders could easily be overhauled or just used as core if you don't care to keep them. I'll take $100 + shipping costs for each.
No corrosion that I can remember were on them when removed. If interest is there I can take some pictures soon and post them.
Last edited on 07 Feb 2024, 12:21, edited 1 time in total.
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Post subject: Re: FS: 1st run TCM IO-520 cylinders $100 each Posted: 02 Feb 2024, 12:22 |
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Joined: 07/21/15
Posts: 121
Post Likes: +11
Location: Milton, FL (2R4)
Aircraft: 1981 Cessna 340A
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I'd have to look at the books again but less than 1000hrs. Only one of them was leaking on the exhaust valve but the other two were getting lower (around 50-60) so we pulled 1-3-5 and put new on.
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Post subject: Re: FS: 1st run TCM IO-520 cylinders $100 each Posted: 06 Feb 2024, 13:08 |
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Joined: 02/21/18
Posts: 744
Post Likes: +1064
Location: Jandakot, Western Australia
Aircraft: C182R
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Username Protected wrote: ...the other two were getting lower (around 50-60) so we pulled 1-3-5 and put new on. If I see a 60 on my O520 cylinders I consider that a good result 
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Post subject: Re: FS: 1st run TCM IO-520 cylinders $100 each Posted: 06 Feb 2024, 13:16 |
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Joined: 07/21/15
Posts: 121
Post Likes: +11
Location: Milton, FL (2R4)
Aircraft: 1981 Cessna 340A
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I agree they were not required to be pulled other than the 1 but we did made the other 2 easily accessible. It was parts only as my partner is an A/P and I wanted to learn.
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