Service difficulty report · Skin · Boeing 777F

Difficulty date
July 20, 2025
Submitted
July 21, 2025
Operation
Air carrier
Aircraft
N896FD
Make and model
Boeing 777F
Aircraft serial
41750
Aircraft time
24,552 hours, 4,126 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 OF THE RIGHT HAND UPPER WING SKIN COMMON TO FASTENERS 0-5 AND FOUND 01EA CRACK ON FASTENER #5 AS MARKED. THE RH WING UPPER SKIN CRACKED #5 FASTENER HOLE REPAIRED AS PER B777 SRM 51-40-05- 0G, SRM 51-40-02-0G, SRM51-40-04-0G, REV 47.6 AND EA G-5730-T0384199 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:57306452 FOR WORK DETAILS. THIS A MAJOR REPAIR PER GMM 6-2-100.

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