AD-47-21-08
Generator Terminal

Cetagory: navion. electrical, generator, hydrolic

Applicability:
Serial numbers NAV-4-2 Through 411

Supersedes: Was mandatory Note 7 of AD-782-3

Compliance: Accomplished not later than August 1, 1947

Procedure: Short circuits have been reported between the generator lower terminal and the fitting on the hydraulic pump inlet hose. To prevent such short circuits, install a self-threading insulator No. 145-54053 (or equivalent) on the generator lower terminal stud.

NAA Field Service Bulletin No. 18 covers this change.


AD-47-21-08