Service difficulty report · Floor Support · Boeing 75724APF
FAA SDR system
- Difficulty date
- June 24, 2026
- Submitted
- July 15, 2026
- Operation
- Air carrier
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25474
- Aircraft time
- 40,247 hours, 23,271 cycles
- Part
- Floor Support
- Part number
- 146N5446
- Condition
- Corroded
- Location
- Zone 100
- 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
AFT CARGO AREA FLOOR PANEL STRUCTURE BTWN STA 1500-1520 RBL12 HAS CORROSION. REMOVED STRINGER IAW B757-200 SRM 51-40-02-0G. INSTALLED REPAIR CHANNEL ON FLOOR STRINGER BTW STA 1500-1520 RBL12 IAW B757-200 PF SRM 53-00-53-2R-1 PAR. 4L AND 4O. INSTALLED REPAIR CHANNEL ON FLOOR STRINGER AND STRINGER BTW STA 1500-1640 RBL12 IAW B757-200 SRM 53-00-53-2R-1 PAR.4L,M,N AND O.