64-16-03 FAIRCHILD: Amdt. 771 Part 507 Federal Register July 23, 1964. Applies to Model F-27 Series Aircraft.
Compliance required within 300 hours' time in service after the effective date of this AD, unless already accomplished.
Rebalance the rudder in accordance with the procedures specified in Section 2, "Accomplishment Instructions", of Fairchild Service Bulletin 27-38, or an equivalent approved by the Engineering and Manufacturing Branch, FAA Eastern Region.
(Fairchild Service Bulletin 27-38 dated May 4, 1964, covers this same subject.)
This directive effective July 23, 1964.