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Corrosion between the aluminum terminal and aluminum wire at the battery positive post, resulting in overheating of the wire due to high electrical resistance.
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Replacement of front lift strut wing attachment fittings to prevent failure of lift strut wing fitting due to tie-down loads.
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Several accidents have occurred involving engine fuel starvation attributed to a lack of detent action in the fuel selector valve.
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Last Updated: 09/23/2021
in Safety Alerts For OperatorsPowder coating of aircraft wing struts.
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Provides inspection and fatigue life requirements applicable to the wing lift strut forks.
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Required inspection for incorrect swaging width of the cable Nicopress sleeves on the elevator, rudder, aileron, and flap control cables, and make a temporary POH limitation entry.
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Replacing certain fuel selector valve cams or fuel selector valves that Cessna shipped from December 6, 1998, through May 10, 1999.
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Required operation limitations for 75HP model 415-C, per supplement No. 6 of FAA No. 43 dated August 15, 1942.
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Required inspections of the ailerons, aileron balance assembly, and aileron rigging for looseness or wear, and required repair or replacement of parts as necessary.
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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.