Service difficulty report · Skin · Boeing 777FS2

Difficulty date
March 17, 2026
Submitted
March 17, 2026
Operation
Air carrier
Aircraft
N854FD
Make and model
Boeing 777FS2
Aircraft serial
37725
Aircraft time
60,163 hours, 9,735 cycles
Part
Skin
Part number
112W3101502
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
U
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

DURING PERFORM WORK CARD:EG-5710-E0376285G P12 STEP 3.B.(1) & STEP 5.A.(2) THEN FOUND 02EA CRACK ON UPPER WING SKIN FASTENER NR 5. RH WING UPPER SKIN #5 HOLE CRACK REPAIRED AS PER B777 SRM 51-50-02-0G FIGURE 1, SRM 51-40-02-0G FIGURE 12, SRM 51-10-01-0G FIGURE 1, SRM 51-20-06-0G, SRM 51-40-05-0G FIGURE 4, SRM 51-20-01-0G, SRM 51-40-08-0G FIGURE 2, SRM 51-20-05-2R FIGURE 201 REV:51.0 AND EA G- 5730-T0386795 P1, TITLE:WING-PLATES AND SKINS - RH WING UPPER SKIN CRACK REPAIR IN RIB BAY 10 TRAILING EDGE #5 HOLES * THIS EA DEVIATES FROM G-5710-E0376285. REFER TO WIR:57306454 FOR WORK DETAILS. THIS IS A MAJOR REPAIR PER GMM6-2-100.

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