# SDR 2000UALA00255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: N901UA
- Make and model: Boeing 737522
- Aircraft serial: 25001
- Aircraft time: 27,661 hours, 17,982 cycles
- Engine: Ge CFM56*
- System (JASC): [2132 · Cabin Pressure Indicator](https://openairdocs.org/jasc/2132)
- Part: Line
- Condition: Disconnected
- Location: Cab Press Ind
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000UALA00255

## Discrepancy

RETURNED TO IAD DUE TO A CABIN PRESSURIZATION PROBLEM.  *S/D*  THE STATIC LINE BECAME DISCONNECTED FROM THE BACK OF THE CABIN PRESSURE DIFFERENTIAL INDICATOR.  SECURED STATIC LINE TO CABIN PRESSURE DIFFERENTIAL INDICATOR.

---
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.