Service difficulty report · Doubler · Boeing 777FS2

Difficulty date
January 15, 2021
Submitted
February 4, 2021
Operation
Air carrier
Aircraft
N855FD
Make and model
Boeing 777FS2
Aircraft serial
37726
Aircraft time
40,981 hours, 6,456 cycles
Part
Doubler
Part number
143W2314Y406
Condition
Misinstalled
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
W
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 RH E.O.#G-5310-E0332629 I P6 FOUND NEW FUSELAGE SKIN DOUBLER EXISTING HOLE AT STA 998 STR. S-35R NEAR MILLED EDGE. COMPLIED WITH E.A.#:G-5310-T0359410 P2 TITLE : FUSELAGE-MAINFRAME-DEVIATIONS TO SB- 777-53-0087 R1 - LHS AND RHS UNDERWING LONGERON MODIFICATION. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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