Service difficulty report · Floor Support · Boeing 757224

Difficulty date
February 28, 2026
Submitted
March 3, 2026
Operation
Air carrier
Aircraft
N33132
Make and model
Boeing 757224
Aircraft serial
29281
Aircraft time
96,917 hours, 20,979 cycles
Part
Floor Support
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

FLOOR STRUCTURE BETWEEN STA 1020- 1040, LBL 65 HAS CORROSION NR: 143688 COMPLETED SFR REPORTING ONLY EVALUATION: CORROSION STA 1020-1040 LBL 65 .017" D. OUT OF LIMIT S IAW SRM 53-40-13-2R-2. PERFORMED CREASE BEAM REPAIR IAW SRM 53 -00-13-2R-2. RESTORED SURFACE PROTECTION IAW SRM 51-20-01 AND AM M 51-21-15-370-801. REF NR: 143688.