53-24-03 MOONEY: Applies to All Model M-18L Aircraft Which Have Not Had the Landing Gear Bellcrank Cover Installed.
Compliance required by February 28, 1954.
In order to prevent baggage from jamming or fouling the landing gear retraction bellcrank P/N 35-1, install bellcrank covers, P/N 1028-1 with installing angles P/N 1028-2.
(Mooney Service Bulletin No. 12 covers this same subject.)