Service difficulty report · Skin · Boeing 777FS2

Difficulty date
May 1, 2025
Submitted
May 1, 2025
Operation
Air carrier
Aircraft
N890FD
Make and model
Boeing 777FS2
Aircraft serial
41439
Aircraft time
48,962 hours, 8,061 cycles
Part
Skin
Part number
112W3101501
Condition
Cracked
Location
Zone 500
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

OPEN HOLE HFEC INSPECTION OF #5 HOLE AT LH WING UPPER SKIN WBL262 AND FOUND 01EA CRACK AS MARKED. LH WING UPPER SKIN WBL 262 #5 HOLE CRACKED AREA REPAIRED AS PER B777 SRM 51-40-05-0G, SRM51-40-02-0G, SRM51-40-04-0G AND EA G-5730-T0383251 P1, TITLE:WING - PLATES AND SKINS - LH WING UPPER SKIN CRACK REPAIR IN RIB BAY10 TRAILING EDGE #5 HOLE * THIS EA DEVIATES FROM EO G-5710 E0376285. REFER TO WRI:57302799 FOR WORK DETAILS. THIS IS A MAJOR REPAIR PER GMM 6-2-100.

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