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To ensure that the rubber strips on the top of the rear engine baffles remain in place, it is necessary to staple them in six places.
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Instructions on the care and proper maintenance of the Ercoupe electrical system.
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Failure of the trim tab actuating wire directly in front of the tab control horn, has been reported. Failure of the wire in flight may cause the elevator to flutter.
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Replacing the glass fuel strainer bowl with an aluminum bowl.
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Describes the method to be used in reinforcing the nose structure of the ribs.
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Installing an additional tailpipe brace to eliminate possible cracking of the muffler around the tailpipe outlet.
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Availability of a modification kit to incorporate the latest type carburetor air filter system on the aircraft models listed above.
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Correcting interference between the gas gauge tank unit float arm and the cast aluminum adapter in which the gas gauge tank unit is mounted.
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Instructions for inspecting the battery box lid for proper clearance between the lid and the battery terminals.
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In order to supply an alternate source of breather air to eliminate the possibility of pressurizing the engine case in the event that icing occurs at the breather tube end, a slot has been added to the lower portion of the breather tube.