Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
February 5, 2025
Submitted
February 7, 2025
Operation
Air carrier
Aircraft
N77518
Make and model
Boeing 737824
Aircraft serial
31605
Aircraft time
51,245 hours, 18,480 cycles
Part
Floorbeam
Part number
141A550426
Condition
Corroded
Location
Zone 200
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

MAIN CABIN FWD WET AREA CORROSION AT FLOOR BEAM UPPER SURFACE STA 328 RBL 24" REF AAR N/R 9937067 ACCOMPLISHED REPAIR AT FLOOR BEAM STA 328 AS PER SRM 53-10-51-2R-7.