# SDR CA970212007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Boeing 737217
- Engine: Pwa JT8D17
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 7612607
- Condition: Intermittent
- Location: Pressurization
- Part time: 33,775 hours
- Stage of operation: LD
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970212007

## Discrepancy

(CAN) ON DESCENT AIRPLANE TOTALLY DEPRESSURIZED. DID NOT AUTO SWITCH TO STANDBY. NO TIME TO TROUBLESHOOT. DID NOT APPEAR TO WORK IN STANDBY. REPLACED.

---
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.