Service difficulty report · Doubler · Boeing 777FS2

Difficulty date
October 1, 2021
Submitted
October 5, 2021
Operation
Air carrier
Aircraft
N892FD
Make and model
Boeing 777FS2
Aircraft serial
38707
Aircraft time
38,991 hours, 6,333 cycles
Part
Doubler
Part number
143W2314Y405
Condition
Unknown
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

REQUEST BY CUSTOMER TO CREATE A SDR FOR EA G-5310-T0364043 P1 STEP 3 REPAIR FASTENER INTERFERENCE WITH LH LONGERON NEW DOUBLER (143W2314Y405) TRAILING EDGE DURING REPAIR EMBODIMENT CONDITION (DEVIATION) IN EA G-5710-T0364075 P1. THE DOUBLER TRAILING EDGE WAS TRIMMED TO ELIMINATE THE INTERFERENCE PER EA G- 5310- T0364043 P1 STEP 3 TITLE: FUSELAGE-MAINFRAME-LH AND RH UNDERWING LONGERON MODIFICATION PER EO G-5310-E0332629-DEVIATION TO SB 777-53-0087 REV 1 REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO WRI: 53100960 FOR WORK DETAILS.

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