# SDR IPXA2026071104567

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N418UP](https://openairdocs.org/aircraft/N418UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23905
- Aircraft time: 37,132 hours, 24,518 cycles
- System (JASC): [5524 · Elevator Miscellaneous Structure](https://openairdocs.org/jasc/5524)
- Part: Retainer
- Part number: 16335
- Condition: Corroded
- Location: Zone 300 Elev
- 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/IPXA2026071104567

## Discrepancy

LEFT ELEVATOR T/E COUNT FROM OTBD TO INBD NR 2 STATIC WICK BASE HAS CORROSION.  REMOVED AND REPLACED NR 2 STATIC WICK BASE ( MOUNTING STATIC DISCHARGER) P/N 16335, BATCH  0004414980 AND WICK DISCHARGER P/N 10-900-25A, BATCH 0004493176 ON SUPPORT PLATE IAW AMM 23-61-01-402-028.

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