Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
May 14, 2024
Submitted
June 14, 2024
Operation
Air carrier
Aircraft
N8572X
Make and model
Boeing 7378H4
Aircraft serial
64251
Aircraft time
19,855 hours, 10,226 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 328- Rbl 46
Stage of operation
IN
How discovered
9
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

FWD WET AREA FLOOR BEAM AT STA 328 AND RBL 45.50 HAS SIGNS OF CORROSION.<[01] REPAIRED IAW SRM 53-10-51-2R-7-B00540 (REPAIR 7 - SECTION 41 - DAMAGE ON THE UPPER CHORD OF THE FLOOR BEAM AT STA 328 - PERMANENT);[02] VERIFIED REPAIR ACCOMPLISHED IAW SRM 53-10-51-2R-7-B00540 (REPAIR 7 - SECTION 41 - DAMAGE ON THE UPPER CHORD OF THE FLOOR BEAM AT STA 328 - PERMANENT)

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