Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
February 27, 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
147A5504
Condition
Corroded
Location
Bs 947 Rbl 53
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

AFT WET AREA FOUND SURFACE CORROSION AT STA947 RBL53 FLOOR SUPPORT BEAM. REF AAR N/R 9876611. INSTALLED T-CHORD AND SPLICE AT STA 947.5 RBL 19 TO 58.6 AS PER SRM 53-70-51-2R-5 REPAIR 5 SECTION 42. INSTALLED T-CHORD AND SPLICE AT STA 947.5 RBL 19 TO 58.6 AS PER SRM 53-70-51-2R-5 REPAIR 5 SECTION 42.