# SDR 29GA2022013100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2022
- Submitted: February 4, 2022
- Operation: Air carrier
- Aircraft: N967AZ
- Make and model: Aerosp
- Aircraft serial: 714
- Aircraft time: 35,537 hours, 35,349 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Metering Valve
- Part number: 20125112Y00
- Part serial: 00267
- Condition: Faulty
- Stage of operation: TX
- How discovered: O
- Nature of condition: S
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/29GA2022013100001

## Discrepancy

SUPPLEMENTAL FLIGHT: 3909 AFW/AFW DURING BRAKE CHECK FIRST OFFICER'S RIGHT BRAKE PEDAL WENT TO THE
FLOOR MINIMAL BRAKING CORRECTIVE ACTION: REPLACED METERING VALVE PERFORMED OPERATIONAL TEST OF THE NORMAL BRAKING , SYSTEM OPERATIONAL CHECKS GOOD.

---
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.