AD - SAP Crankshaft assembly?

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Lou
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AD - SAP Crankshaft assembly?

Post by Lou »

https://wwwapps.tc.gc.ca/saf-sec-sur/2/ ... -25-12.PDF

Anyone have any info on this? Says it applies to IO-360 M1A’s but I don’t know if we have the SAP Crankshaft?

Thanks.
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smoss
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Re: AD - SAP Crankshaft assembly?

Post by smoss »

They typically make replacement parts, so it would probably only apply if you replaced your crankshaft with one of theirs.
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Charbie
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Re: AD - SAP Crankshaft assembly?

Post by Charbie »

Lou, did you find any further info on this AD?
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Lance Murray
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Re: AD - SAP Crankshaft assembly?

Post by Lance Murray »

SAP crankshaft is an aftermarket crank by Superior Air Parts. You likely have the OEM Lycoming crank unless you had a prop-strike and had to buy a non-OEM crank.
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