Service difficulty report · Web · Boeing 74747UF

Difficulty date
June 24, 2022
Submitted
June 24, 2022
Operation
Air carrier
Aircraft
N498MC
Make and model
Boeing 74747UF
Aircraft serial
29259
Aircraft time
94,172 hours, 14,951 cycles
Part
Web
Condition
Corroded
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION ON LOWER CHORD AND WEB OF WING TO BODY FAIRING FRAME ASSY (PN: 65B06749-50) AT STA 880 BETWEEN BL 0 LBL 40 REMOVED DAMAGE PARTS IAW SRM 51-40-02 REV 94. 2) REPAIRED DAMAGE AREA IAW SRM 53-00-71 REPAIR 2 REV 94 EI T2022A53M-1726 REV 1. 3) INSTALLED FASTENER IAW SRM 51-40-02 REV 94 AND DNG 65B06749 SH02 REV L AND 65B07249 SH02 REV C. 4) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)

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