Stinson Service Bulletin No. 247
Applicability: Stinson 108-1, 108-2, serial numbers 108-1990 thru 108-2394
System: Cabin
Issue Date: April 29, 1947
Subject: Leakage Through Cabin Door Windows
Summary: Using a sealing compound to prevent water from entering the cabin through the sliding window channels.
Open PDF: STIN_SB247.pdf