Stinson Service Bulletin No. 253
Applicability: Stinson 108, 108-1, 108-2, serial numbers 108-1 through 108-1989
System: Cabin
Issue Date: September 2, 1947
Subject: Inspection of Cabin Sliding Window
Summary: As a precaution against possible cracking of the sliding window, at the knob, we recommend the following correction on airplanes in the above category.
Open PDF: STIN_SB253.pdf