48-15-01 MARTIN: Applies to Model 202 Aircraft Serial Numbers 9125 and 9159 Through 9167.
Compliance required by July 1, 1948.
As a fire protection measure, remove the existing corlac-type cable from the automatic pilot system and install shielded copper type cable.
(Martin Service Bulletin No. 9 dated December 30, 1947, covers this same subject.)