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Inspection of the hinge assembly and correction of rivet fatigue.
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General specifications and performance data for Piper Clipper PA-16.
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Inspection of upper and lower shock strut end fitting attachment bolts for excessive tightness.
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General information regarding the installation of dual controls in a Piper PA-15 airplane.
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Rigging and leveling procedures for Piper PA-16.
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Correcting a condition that could cause loss of security of one or more screws which attach the aileron and flap hinge brackets.
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Possibility of the fuel valve detent pins in a few valves were improperly centered, thus preventing positive indication of valve position.
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Instructions to inspect the fuel tank filler caps for presence of a vent hole in the cap dome.
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Information regarding piston pin plug replacement during engine overhaul.
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Mandatory replacement of 1/8 - 7 x 19 flexible stainless steel control cables to prevent cracked nicopress sleeves.