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Piper AD 2020-24-05 and SB No. 1304A

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MCHaines

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Reading AD 2020-24-05 it states “....determine whether the thickness of the component meets or exceeds the minimum thickness at all locations in accordance with table 2 and step 5 in Part I Wing Spar Inspection of Piper SB No. 1304A.” SB No. 1304A Table 2 lists bottom skin thickness minimums not spar thickness minimums. Where can the minimum spar thickness be found? Am I blind or just missing it?

Thanks
Mike
 

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