# SDR IPXA2026102203705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2026
- Submitted: October 29, 2026
- Operation: Air carrier
- Aircraft: [N402UP](https://openairdocs.org/aircraft/N402UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23724
- Aircraft time: 39,935 hours, 27,207 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice
- Part number: 146N3110190
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026102203705

## Discrepancy

MAJOR REPAIR,   AFT CARGO FLOOR SPLICE EXFOLIATED IN 2 PLACES STR 30L BS 1460.  REMOVED CORROSION ON OTBD WEB AT AFT CARGO, IAW SRM 51-10-02-0G-0. MEASUREMENTS ARE AS FOLLOWS: L=2.50" X W=1" X D=.050" R/T=.040" O/T=.090" ALLOWED DAMAGE 20%, MAT LOSS .050", FOUND TO BE OUT OF LIMITS, IAW SRM 53-00-03-1A-1. FIG 101 DETAIL 2. AND SRM 53-60-03-0I-1. ACCOMPLISHED REPAIR PER EO-98926-REQ1 AND STE-SAA EA 757-5360-01-B0851, REV. I/R.

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