# SDR GTIA9700257

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N928ML
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47326
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Assy
- Condition: Locked Up
- Location: Nr 4 Main
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA9700257

## Discrepancy

FLL - FLT 205 - PARKING BRAKES WOULD NOT RELEASE FOR PUSH-BACK.  AIRCRAFT NOT MOVEABLE.  FOUND NR 4 MAIN BRAKE ASSY LOCKED-UP.  REMOVED AND REPLACED SAME IAW DC-9 MM 32-42-1.  LEAK CHECK GOOD.  (M)

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