# SDR IPXA2026051619006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2026
- Submitted: June 10, 2026
- Operation: Air carrier
- Aircraft: [N412UP](https://openairdocs.org/aircraft/N412UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23852
- Aircraft time: 38,247 hours, 25,954 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Nut Plate
- Part number: PN146N56936
- 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/IPXA2026051619006

## Discrepancy

AFT OF BULK CARGO COMPARTMENT FLOOR DECK PLATE, SUPPORT ANGLE ASSY NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, RBL 12.50, ID STICKER NUM. (085-005) ATA 53-20   INSTALLED NUT PLATE STRAP AT FLOOR DECK PLATE SUPPORT ANGLE ASSY APPROX AT BS 1715, RBL 12.50. IAW B757-200 SRM 51-40-02-0G-0.

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