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pdf Gfa ad 372 issue 1 Popular

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gfa ad 372 issue 1.pdf

Gfa ad 372 issue 1

PROPELLER HUB MOUNTING NUT LOCKING PLATE

Applicable to the PIK-20E and PIK-20EII Powered Sailplane. Confirmed reports of the propeller coming lose as a result of propeller mounting nut shearing off have been received from Finland and W.Germany. The Finnish NBA AD M 1737/90 refers.