83-07-22 R1 PARTENAVIA COSTRUZIONI AERONAUTICHE S.p.A.: Amendment 39- 4624 as amended by Amendment 39-4700. Applies to Model P-68B, P-68C, and P-68C-TC airplanes (all S/Ns up to S/N 255 excluding S/Ns 220, 224, 227, 228, 234, 235, 236, 239, 249, 251, 252, 253, and 254) certificated in any category.
Compliance: Required within the next 100 hours time-in-service, unless already accomplished.
To prevent unintentional return of flaps to the zero degree position, accomplish the following:
(a) Replace the flap selector switch with a new type switch, P/N 7.2345D-1 (MS25201-5) as prescribed in Service Bulletin No. 55 dated September 2, 1982.
(b) Aircraft may be flown in accordance with Federal Aviation Regulation 21.197 to a location where this AD can be accomplished.
(c) An equivalent method of compliance with this AD, if used, must be approved by the Manager, Aircraft Certification Staff, AEU-100, Europe, Africa and Middle East Office, FAA, c/o American Embassy,1000 Brussels, Belgium.
Amendment 39-4624 became effective on April 14, 1983.
This Amendment 39-4700 becomes effective August 9, 1983.