Service difficulty report · Skin · Boeing 777F

Difficulty date
April 23, 2025
Submitted
April 23, 2025
Operation
Air carrier
Aircraft
N850FD
Make and model
Boeing 777F
Aircraft serial
37721
Aircraft time
60,683 hours, 10,161 cycles
Part
Skin
Condition
Bulged
Location
Zone 600 Slat
Component
Slat · Boeing
Component part number
114W4130110
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

RH WING OB NO.12 SLAT OUTER SKIN FOUND BULGE AT 68 INCHES TO OB EDGE. RH WING OB NO.12 SLAT OUTER SKIN AT 68 INCHES TO OB EDGE BULGE AREA REPAIRED AS PER B777 SRM 57-43-01-2R REPAIR 9 FIGURE 202 REV:47.5 AND EA G-5750-T0383124 P1. TITLE: WING- FLIGHT SURFACES-RH WING #12 SLAT OUTER SKIN MULTIPLE BULGES OVER NOSE BEAM AREA FROM OSBS 1062 TO OSBS 1067- SRM REPAIR -RSC TRACKING. REFER TO WRI:57506851 FOR WORK DETAILS. THIS IS A MAJOR REPAIR PER GMM 6-2-100.

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