Stinson Service Letter No. 66
Applicability: Stinson 108 Series
System: Operations
Issue Date: September 26, 1947
Subject: Cleaning Carburetor Air Filter and Use of Carburetor Hot Air
Summary: In order to prevent early engine wear, resulting from the entrance of foreign matter through the carburetor induction system, we strongly recommend that carburetor air filters be inspected daily when the airplane is operated under very dusty conditions.
Open PDF: STIN_SL66.pdf