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Information on converting a Model 415-CD to a Model D or E; and Model 415-C to Model D or E.
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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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Cruise control tables for Ercoupe models 415-C, CD, and G for inclusion in FAA approved Airplane Flight Manuals.
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Instructions for installing Micarta fairleads on the fifth and eighth nose ribs to prevent slack aileron cables from rubbing on the metal edge.
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Heat output of the heaters provided with the single opening exhaust system can be increased by incorporating the following changes.
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Inspecting the the front fin attachment fitting for cracks around the weld at the fin end.
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Correcting low oil temperature in the engine during cold weather operation.
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Modifications to the fuel injector vent.
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Arranging baffling for better engine cooling.
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Recommended repair for fuselage skin cracks at rear wing spar.