# SDR MALA964809

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N846MA](https://openairdocs.org/aircraft/N846MA), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 344
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Switch
- Part number: 7821004
- Condition: Failed
- Location: Lt Wing
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA964809

## Discrepancy

FLT 3127 - IN CRUISE FLIGHT, THE NR 1 AND NR 2 BLEED HOT LIGHTS CAME ON INTERMITTENTLY.  THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE LEFT PRESSURE SWITCH.  SYSTEM OPERATED SATISFACTORILY.  (X)

---
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.