68-21-02 AERO COMMANDER: Amdt. 39-669. Applies to Aero Commander Model 100, Serial Nos. 1 through 278, and Aero Commander Model 100-180, Serial Nos. 5001 through 5080 airplanes.
Compliance required as indicated.
To prevent the possibility of aileron cable failure caused by improper swaging of P/N 35606 Aileron Cable Assembly, accomplish the following prior to further flight:
(a) Unless already accomplished, inspect P/N 35606 Aileron Cable Assembly in accordance with Aero Commander Service Bulletin No. 1015, dated October 4, 1968, or later FAA approved revisions or in a manner approved by the Chief, Engineering and Manufacturing Branch, Southern Region.
(b) If indications of improper swaging or of cable slippage are found, replace the assembly with a new P/N 35606 aileron cable assembly that is properly swaged in accordance with the criteria specified in Figure I of the service bulletin.
This amendment becomes effective October 15, 1968.