70-19-03 DORNIER AG: Amdt. 39-1080. Applies to Model Do-28D-1 Airplanes.
To prevent interference between the jumper wires and the aileron and flap control systems, within the next 50 hours' time in service after the effective date of this AD, unless already accomplished, rework the jumper wire installations located in the right and left wing by installing shorter jumper wires, covering the jumper wires with insulation tubing, and rerouting wires in accordance with Dornier Service Bulletin No. 1030-1408, dated 6 July 1970, or an FAA approved equivalent.
This amendment becomes effective September 22, 1970.