SM-28 Ercoupe Engine Crankshaft - Affect of Change

Ercoupe Service Memorandum No. 28

Applicability: Ercoupe 415 Series

System: Engine

Issue Date: -

Subject: Engine Crankshaft - Affect of Change

Summary: The Continental engines currently used in Ercoupes are furnished, in some cases, with the S.A.E. No. 1 flanged propeller mount. The transition from the tapered shaft to the flange shaft will not be applicable to any specific serial number of Ercoupe, or date.

Open PDF: ERC_SM28.pdf