# SDR GTIA020639

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2002
- Submitted: July 9, 2002
- Operation: Air carrier
- Aircraft: N806NK
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48051
- System (JASC): [2215 · Autopilot Main Servo](https://openairdocs.org/jasc/2215)
- Part: Servo
- Part number: 4034237905
- Part serial: 800880234
- Condition: Damaged
- Location: Autopilot Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA020639

## Discrepancy

LGA - FLT 779 - FOUND AUTO PILOT PUMPS UP AND DOWN IN CLIMBS, TURNS AND CRUISE.  DETERMINED M PINS AND P DAMAGED ON THE J2 RECEPTACLE ON THE ELEVATOR SERVO.  REMOVED AND REPLACED THE ELEVATOR SERVO, OPS CHECK GOOD.  (M)

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