Service difficulty report · Receptacle · Boeing 7377H4

Difficulty date
May 16, 2023
Submitted
June 19, 2023
Operation
Air carrier
Aircraft
N437WN
Make and model
Boeing 7377H4
Aircraft serial
29832
Aircraft time
66,985 hours, 39,591 cycles
Part
Receptacle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FAULT GENERATED TO COMPLETE FAILURE TYPE TABLE ON FAULT (TTG8Q00KU87G) FOR CRACK FOUND AT EXTERNAL POWER RECEPTACLE LOWER FRAME AREA.<[01] COMPLETED FAILURE TYPE TABLE FOR CRACK FOUND AT EXTERNAL POWER RECEPTACLE LOWER FRAME AREA ON FAULT(TTG8Q0KU87G).;[02] VERIFIED STEP 1

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