# SDR ASMF201602003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2015
- Submitted: February 9, 2016
- Operation: Air carrier
- Aircraft: [N859AM](https://openairdocs.org/aircraft/N859AM), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 32796
- Aircraft time: 46,240 hours, 16,245 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Coupling
- Part number: C11236211B
- Condition: Leaking
- Location: Nr 4 Brake
- Part time: 46,240 hours, 16,245 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201602003

## Discrepancy

DURING TRANSIT CHECK, IT WAS DETECTED A HYD LEAK IN THE MAIN BRAKE NR 4.  PERFORMED REVISION DETECTING  HYD LINE COUPLE LEAKING OF THE MAIN BRAKE NR 4, THE HYD LINE COUPLE & PACKING SEAL WERE REPLACED IAW AMM 32-41-11, TESTED CORRECT.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.