# SDR IPXA2026012314576

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2026
- Submitted: January 27, 2026
- Operation: Air carrier
- Aircraft: [N410UP](https://openairdocs.org/aircraft/N410UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23732
- Aircraft time: 38,878 hours, 26,092 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Tee Fitting
- Part number: 149N75592
- Condition: Corroded
- Location: Zone 200
- 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/IPXA2026012314576

## Discrepancy

RIGHT RAM AIR EXHAUST, BTWN BS 1040 AND 1060, OTBD T-FITTING CORRODED.   INSTALLED NEW T-CHORD/ INTERCOSTAL I.A.W. B757-200 SRM 51-40-02-0G-0

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