80-07-07 BEECH: Amendment 39-3729. Applies to Model 77 (Serial Numbers WA-1 through WA-78, WA-80 through WA-86, and WA-88) certificated in all categories.
COMPLIANCE: Required as indicated unless already accomplished.
To prevent excessive aileron control forces or jamming of the aileron control system, within the next twenty-five (25) hours time-in-service after the effective date of this AD accomplish the following:
A) Replace the aileron bearings (P/N 108-130010-17) with aileron bushings (P/N 108-160010-39) in accordance with procedures set forth in Beechcraft Service Instructions No. 1119.
B) Aircraft may be flown in accordance with FAR 21.197 to a location where this AD can be accomplished.
C) Any equivalent method of compliance with this AD must be approved by the Chief, Engineering and Manufacturing District Office, Federal Aviation Administration, Room 238, Terminal Building No. 2299, Mid-Continent Airport, Wichita, Kansas 67209.
This amendment becomes effective April 3, 1980.