Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
March 1, 2024
Submitted
March 8, 2024
Operation
Air carrier
Aircraft
N13227
Make and model
Boeing 737824
Aircraft serial
28788
Aircraft time
74,850 hours, 27,972 cycles
Part
Floorbeam
Part number
141A5504
Condition
Corroded
Location
Bs 328 Rbl30-50
Stage of operation
IN
How discovered
O
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 SUPPORT BEAM CORROSION AT RBL 30 AND RBL 50 STA 328 MKD DOTS 073. REF AAR N/R 9876571. REMOVED AND REPLACED PREVIOUSLY REPAIR AT FWD WET AREA FLOOR SUPPORT BEAM UPPER CHORD STA 328 RBL 40 - RBL 64 AS PER B737-800 SRM 53-10-51-2R-7 REPAIR 7.