# SDR HALA2010011400021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2010
- Submitted: January 15, 2010
- Operation: Air carrier
- Aircraft: [N593HA](https://openairdocs.org/aircraft/N593HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33424
- Aircraft time: 26,080 hours, 5,029 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 77328810
- Part serial: 209024
- Condition: Malfunctioned
- Location: Bleed Air
- Part time: 26,080 hours, 5,029 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2010011400021

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - "R"-DUCT PRESS-(PNEUMATIC) GAGE INDICATED LOW - (ON CLIMB OUT AND CRUISE) 13 PSI (LEFT SIDE=32PSI).  REMOVED AND REPLACED RT PRSOV PER AMM 36-11-09.  LEAK CHECK OPS CHECK OK.  OK FOR 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.