Service difficulty report · Floorbeam · Boeing 737724

Difficulty date
January 22, 2025
Submitted
January 30, 2025
Operation
Air carrier
Aircraft
N15751
Make and model
Boeing 737724
Aircraft serial
29047
Aircraft time
76,178 hours, 31,003 cycles
Part
Floorbeam
Part number
58530030028
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

AFT WET ARE STA 992 RBL48 INNER CHORD SEVERAL SPOTS OF CORROSION REF AAR NR9935198 REMOVED AND REPLACED AFT WET ARE STA992RBL48INNER CHORD DUE TO SEVERAL SPOTS OF CORROSION FOUND TO BE OUT OF LIMITS AS PER SRM 53-70-15-17-1 AND SRM 51-40-02-0G-0,DWG:147A8501.