52-10-01 CURTISS-WRIGHT: Applies to all Model C-46 aircraft.
Compliance required as soon as possible, but not later than August 1, 1952.
To provide circuit protection for the leads to both ammeters in the electric power system, the following shall be accomplished:
In those aircraft having the ammeter shunts in the positive generator leads, install a circuit breaker or fuse in each ammeter lead as close as practicable to the shunt.