# SDR CA990310058

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Boeing 737275
- Engine: Pwa JT8D9A
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Vertical Gyro
- Part number: 258733511
- Condition: Failed
- Location: Cockpit
- Part time: 34,541 hours
- Stage of operation: TO
- Nature of condition: I
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA990310058

## Discrepancy

(CAN) AT START OF TAKEOFF ,THE FIRST OFFICER'S ADI PITCHED AND ROLLED.  TAKEOFF REJECTED AT 40 KNOTS, REPLACED VERTICAL GYRO.

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