# SDR ABXA202408275157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2024
- Submitted: August 27, 2024
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 115,805 hours, 24,023 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pressure Switch
- Part number: 211C223301
- Part serial: R02600C
- Condition: Malfunctioned
- Location: Hyd System
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA202408275157

## Discrepancy

ON PUSH BACK C HYD PRES EICAS MSG AND CENTER HYD DISCRETE LIGHT ILLUMINATED AC RETURNED TO GATE AND MTX GROUNDED AC TROUBLE SHOT FOUND CENTER HYD PRESSURE SITCH FAULTY R/R CENTER HYD PRESS SWITCH S35 REF AMM 29-11-09. OPS CHECK LK CHECK OK. AND RETURNED AC TO SERVICE

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.