# SDR C1HA200186003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2001
- Submitted: April 5, 2001
- Operation: Air carrier
- Aircraft: [N686CA](https://openairdocs.org/aircraft/N686CA), registered now
- Make and model: Boeing 727-2S7
- Registry model: [Boeing 727-2S7](https://openairdocs.org/model/boeing-727-2s7) (OpenAirDocs)
- Aircraft serial: 22021
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Control Unit
- Condition: Leaking
- Location: Brake Assy
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C1HA200186003

## Discrepancy

LOST BOTH B-SYSTEM HYDRAULIC PUMPS, LOW PRESS LIGHTS CAME ON IN FLT.  AT FL260 B-QUANTITY NORMAL LOSS OF A-QUANTITY.  FLIGHT DIVERTED.  AUTOBRAKE CONTROL MODULE DISCOVERED LEAKING AT PLUG ON AFT I/B SIDE OF AUTOBRAKE CTRL MODULE.  RE-SEALED MODULE.  REMOVED AND REPLACED B-PUMPS, REMOVED AND REPLACED FILTERS LEAK AND OPS CHECKS GOOD.

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