This SAE Aerospace Information Report (AIR) describes field-level procedures to determine if 400 Hz electrical connections for external power may have been subjected to excessive wear, which may result in inadequate disengagement forces.
AIR4365 is being revised to reflect new diameters of receptacle pins in Figure 1, in accordance with reference MS90362. In addition, the word "pin" was replaced with "socket" in several places throughout the document for descriptive accuracy.
Electrical systemsAircraft operationsGround supportFleet managementMaintainability and supportabilitySafety
Also known as: SAE AIR 4365
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