Service difficulty report · Doubler · Boeing 7378H4

Difficulty date
March 1, 2024
Submitted
March 4, 2024
Operation
Air carrier
Aircraft
N8524Z
Make and model
Boeing 7378H4
Aircraft serial
36970
Aircraft time
23,510 hours, 11,695 cycles
Part
Doubler
Part number
UNKNOWN
Condition
Cracked
Location
Fuselage
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

EXTERNAL POWER RECEPTACLE DOOR SURROUND DOUBLER PREVIOUS REPAIR HAS ADDITIONAL CRACK DAMAGE.<[01] NDT COMPLETED PER 53-00-00 PART 6 NO DAMAGE NOTED;[02] 04 - REPAIRED PER [SRM 53-10-15-2R-4-B00449 (REPAIR 4 - ELECTRICAL GROUND POWER RECEPTACLE SURROUND DOUBLER - PERMANENT)] FOUND PREVIOUS REPAIR [3] EXTERNAL FILLER TO BE CRACKED AND MISSING HALF OF IT; FABRICATED REPLACEMENT FILLER AND INSTALLED; NO ADDITIONAL DAMAGE NOTED TO EGPR SURROUND DOUBLER PER SRM 53-10-15-2R-4 ALTERNATIVE 2 REPAIR.

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