Service difficulty report · Crossbeam · Boeing 7377H4

Difficulty date
December 20, 2024
Submitted
January 28, 2025
Operation
Air carrier
Aircraft
N276WN
Make and model
Boeing 7377H4
Aircraft serial
32530
Aircraft time
57,861 hours, 34,957 cycles
Part
Crossbeam
Condition
Corroded
Location
Zone 200
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

AFT CARGO; CROSS BEAM FRAME AT BS 947.5 RBL 20 HAS CORROSION (MARKED).<[01] REMOVED AND REPLACED ACB FRAME BS 947 BETWEEN STR 23L AND STR 23R IAW SRM 51-40-02-0G-0 AND DWG # 147A1047 REV :D;[02] VERIFIED CORRECTIVE ACTION

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