Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
July 22, 2021
Submitted
July 26, 2021
Operation
Air carrier
Aircraft
N949WN
Make and model
Boeing 7377H4
Aircraft serial
36663
Aircraft time
36,450 hours, 21,968 cycles
Part
Doubler
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
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

THE ELECTRICAL GROUND POWER RECEPTACLE SURROUND DOUBLER HAS A 2 CRACK IN ZONE 2 AND ADJACENT TO TWO FASTENERS. ; / [01] C/W 10X VISUAL INSPECTION OF THE TRIMMED OUT AREA.; [02] C/W HFEC INSPECTION OF TRIM OUT EDGE AND INTERIOR STRUCTURE PER NDT PART 6 51-00-00 PROCEDURE 23. NO DEFECTS NOTED.; [03] INSTALLED PERMANENT REPAIR PER SRM 53-10-15-2R-4; REPAIR 4; [04] INSTALLED PERMANENT REPAIR PER SRM 53-10-15-2R-4; REPAIR 4; [05] INSTALLED PERMANENT REPAIR PER SRM 53-10-15-2R-4; REPAIR 4

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