Alon Service Bulletin No. 20
Applicability:
- Forney F-1 and F-1A with Continental C-90 engine and Marvel-Schebler MA-3-SPA carburetor
- Alon model A-2, serial numbers A-2 thru A-245
- Alon/Mooney model A2-A, serial numbers B-246 thru B-299
- Mooney M-10, serial numbers 690001 thru 690011, 700001 thru 700050
System: Engine
Issue Date: -
Subject: Installation of cylinder head temperature indicator
Summary: Reports have been received indicating overheating of cylinder heads. To provide continuous indication of engine operating temperatures accomplish the following.
Open PDF: ALON_SB20.pdf