Service difficulty report · None · Boeing 74747UF

Difficulty date
February 14, 2022
Submitted
February 15, 2022
Operation
Air carrier
Aircraft
N408MC
Make and model
Boeing 74747UF
Aircraft serial
29261
Aircraft time
89,383 hours, 15,011 cycles
Part
None
Condition
None
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

FOUND CORROSION DAMAGE ON MAIN DECK FLOOR BEAM UPPER CAP AT STA 2040 BETWEEN RBL 75.92 AND RBL 98.58(<P>REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV 93. REPAIRED THE DAMAGED AREA IAW SRM 53-00-551-2R-3 REPAIR 3 REV 93 AND EI NO T2022A53M-224 REV 1. INSTALL FASTENERS IAW SRM 51-40-02 REV 93 AND DWG NO 65B38251 SH6 REV A, SH35 REV A AND 65B38102 SH9 REV -, SH10 REV -, SH11 REV A, AND 65B38740 SH5 REV A AND 65B38288 SH4 REV B. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)

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