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Installation of Oil Cooler Kits on Ercoupes without oil coolers.
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Inspecting the forward stabilizer attaching bolts for tightness.
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List of materials used to create an abrasive walkway on the center section, and instructions for its application.
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Suggested procedure for use in rigging or making adjustments to the rigging of the Ercoupe.
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There have been two minor modifications in the tanks and fuel system lines since the change from ternplate to aluminum gasoline tanks, which occurred on Ercoupe Serial No. 2623.
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Reinforcing the Seat Back Assembly (cover) in the area of contact with the Seat Assembly Center Frame in order to provide additional service life.
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Describes a method of repair for aluminum fuel tanks, seam leakage or seepage.
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The longitudinal trim system for the Ercoupe has been redesigned to employ a movable section on the trailing edge of the elevator.
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Instructions for replacing wing fuel tanks constructed of ternplate with aluminum tanks.
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Information and instructions for maintaining and rebuilding the Ercoupe nose landing gear assembly.