Service difficulty report · Doubler · Boeing 777FS2

Difficulty date
October 15, 2020
Submitted
October 30, 2020
Operation
Air carrier
Aircraft
N857FD
Make and model
Boeing 777FS2
Aircraft serial
37728
Aircraft time
40,257 hours, 6,337 cycles
Part
Doubler
Part number
143W2314Y405
Condition
Out Of Alignment
Location
Zone 100
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

WHILE ACCOMPLISHING LEFT HAND EO G-5310-E0332629 H PART 5 FOUND NEW FUSELAGE SKIN DOUBLER EXISTING HOLE AT STATION 998 STRINGER S-35 LEFT NEAR MILLED EDGE. COMPLIED WITH EA G-5310-T0357565 P1. TITLE: FUSELAGE MAINFRAME-DEVIATION TO SB-777-53-0087 R1-LT AND RT UNDERWING LONGERON MODIFICATION. REPAIR CLASSIFIED AS MAJOR, PER GMM 6-2-100.

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