# SDR IPXA2026061700388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2026
- Submitted: July 15, 2026
- Operation: Air carrier
- Aircraft: [N428UP](https://openairdocs.org/aircraft/N428UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25459
- Aircraft time: 33,369 hours, 22,898 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Rod
- Part number: 251N20891
- Condition: Corroded
- Location: Zone 300
- 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/IPXA2026061700388

## Discrepancy

RH HORIZONTAL STABILIZER O/B ELEVATOR PCU INPUT ROD AFT CLEVIS IS RUSTED AND HAS 1EA CORRODED NUT AND SAFETY WIRE ATA 55-10 MARKED 84-14   INSTALLED NEW RH-HORIZ-STAB-O/B-ELEVATOR-PCU-INPUT- (POGO) - ROD-ASSY. IAW AMM 27-31-05-424-067, UP TO REPLACEMENT OF 2EA DAMAGED BOLTS.

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