Service difficulty report · Skin · Boeing 777FS2

Difficulty date
August 20, 2025
Submitted
August 20, 2025
Operation
Air carrier
Aircraft
N853FD
Make and model
Boeing 777FS2
Aircraft serial
37724
Aircraft time
62,181 hours, 9,866 cycles
Part
Skin
Part number
112W3101502
Condition
Cracked
Location
Zone 600
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

UT&OPEN HOLE HFEC INSPECTION ON THE RIGHT WING UPPER WING SKIN COMMON TO FASTENERS 0-6 AND FOUND 02EA CRACK ON THE HOLE #5. RIGHT WING UPPER WING SKIN #5 HOLE CRACK REPAIRED AS PER B777 SRM51-50-02- 0G,SRM51-40-02-0G,SRM51-20-05-0G,SRM51-10-01-0G,SRM51-20-06-0G,SRM51-40-05- 0G,SRM51-20-01-0G,SRM51-40-08-0G REV:47.6 AND EA G-5730-T0384589 P1,TITLE:WING - PLATES AND SKINS - RH WING UPPER SKIN CRACK REPAIR IN RIB BAY 10 TRAILING EDGE #5 HOLE*THIS EA DEVIATES FROM EO G-5710-E0376285,REFER TO WRI:57306769 FOR WORK DETAILS.THIS IS A MAJOR REPAIR PER GMM 6-2-100.

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