52-07-01 BELL: Applies to All Model 47D1 Helicopters Prior to Serial Number 477.
Compliance required by May 15, 1952.
To provide simplified loading limitations, remove the existing loading chart decal from the left side of the instrument panel and install loading limitation decal 47-796-109-1 at the same location. In addition, provide stowage space and install the fuel tank dip stick 47-686-205.
(Bell Service Bulletin No. 86 covers this same subject.)