# SDR DALA2017011600385

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2017
- Submitted: January 17, 2017
- Operation: Air carrier
- Aircraft: N993DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53345
- Aircraft time: 65,644 hours, 47,321 cycles
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Altimeter
- Condition: Failed
- Location: Captain'S
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017011600385

## Discrepancy

CAPTAIN`S ALTIMETER OFF FLAG DURING CRUISE. MINOR BURNING ODOR AFTER ALTIMETER FROZE. PULLED A-3 CIRCUIT BREAKER AND ODOR SUBSIDED. REMOVED AND REPLACED CAPTAIN`S ALTIMETER IAW AMM 34-12, CHECKED GOOD.

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