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#1
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Has anyone ever replaced these in an old K-21"
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On Thu, 1 Dec 2011 17:11:58 -0800 (PST), Bill D
wrote: Has anyone ever replaced these in an old K-21" Sure. How can I help? Andreas |
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On Dec 2, 2:44*pm, Andreas Maurer wrote:
On Thu, 1 Dec 2011 17:11:58 -0800 (PST), Bill D wrote: Has anyone ever replaced these in an old K-21" Sure. How can I help? Andreas What is the generally accepted service life of the "donuts"? |
#4
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On Fri, 2 Dec 2011 17:24:36 -0800 (PST), Bill D
wrote: What is the generally accepted service life of the "donuts"? Long. We changed ours in 2009 when our 21 had about 4.000 hrs and 12.000 flights (it was built in 1986). All landings on a less-than-perfect grass airfield. We changed them when the gear started to rattle because the donuts had become permanently compressed. Andreas |
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