Service difficulty report · None · Boeing 74747UF

Difficulty date
March 8, 2023
Submitted
March 10, 2023
Operation
Air carrier
Aircraft
N476MC
Make and model
Boeing 74747UF
Aircraft serial
29256
Aircraft time
7,954,299 hours, 17,179 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

CORROSION ON M/D FLOOR BEAM UPPER CAP NEAR STA 1580 LBL 77 ~ LBL 99(<P>1. ACCOMPLISHED JOB IAW EI NO T2023A53N-170 SEQUENCE A REV0 AND DWG 65B338079 SH9 REV- 2. ACCOMPLISHED FINAL EI NO. T2023A53M-170 REV1 3. CONDITION CHECK NORMAL AND JOB COMPLETED</P>)

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