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A recent fuel tank collapse was attributed to inadequate venting, caused by obstruction of the cap vent holes installed per Piper Service Bulletin No. 522.
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Testing for secure attachment of flexible hose end fittings.
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How to fix difficulties with the fabric where it attaches to the fuselage under the windshield top and/or directly over the rear edge of the windshield top attachment channel.
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Material list and instructions to reinforce the area where the fabric attaches to the fuselage under the windshield top and/or directly over the rear edge of the windshield top attachment channel.
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Driving rain or washing may cause an accumulation of water in nose wheel oleo housing which can freeze in lower bearing and render rudder system inoperative.
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These inspection notes are issued as a recommended check list to assist owners, operators, and maintenance personnel in keeping their Piper airplanes in an airworthy condition.
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Inspecting for cracks at or near the weld beads at the attachment of the muffler outer shell to the end plates.
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Reported cases of failure of a tail brace wire (10074-02 or 10074-03) on the above listed airplanes.
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Revises compliance time, purpose, and instructions for inspection and/or replacement of wing lift strut assembly. Also announces the availability of new sealed lift struts.
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The wording on the Operating Limitations Placard used on Stinson Model 108 does not agree with the placard description in the Type Certificate Data Sheet A-767. A revised placard is now available.