Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
August 1, 2025
Submitted
August 6, 2025
Operation
Air carrier
Aircraft
N14235
Make and model
Boeing 737824
Aircraft serial
28947
Aircraft time
76,723 hours, 29,486 cycles
Part
Floorbeam
Part number
141A550216
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

FOWARD WET AREA STA.294.5 RBL 10" FLOORBEAM STRUCTURE HAS CORROSION. ACCOMPLISHED ESFR FORM AS PER UAL GMM 04-20-05.REMOVED AND REPLACED UPPER T-CHORD AT FLOORBEAM STA 294.5 BETWEEN LBL 35 TO RBL 57 REF SRM 53-10-51-2R-16 AND SRM 51-40-02-0G-0 PARAGRAPH 4 AND 7.D.