63-06-03 GENERAL DYNAMICS/CONVAIR: Amdt. 545 Part 507 Federal Register March 20, 1963. Applies to All Models 340 and 440 Series Aircraft Equipped With a Bendix Redbank Type 35E05 Fault Detection Panel.
Compliance required within the next 300 hours' time in service following the effective date of this AD, unless already accomplished.
To prevent the loss of electrical power, modify the type 35E05 fault detection panel by installing a blocking rectifier (G.E. IN-93 or FAA approved equivalent). Solder the negative lead to lug No. 3 of the locating relay and the positive lead to terminal No. P on the terminal board.
(Convair Airgram No. 200 dated September 24, 1956, and Bendix Redbank Service Bulletin No. R-47 pertains to this same modification.)
This directive effective March 20, 1963.