# SDR C2XA02CL019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2002
- Submitted: January 29, 2002
- Operation: Air carrier
- Aircraft: N16999
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145307
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Part number: 21624
- Part serial: 0508
- Condition: Bypassing
- Location: Landing Gear
- Part time: 4,953 hours, 3,379 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J, O
- Precautionary procedure: A, B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA02CL019

## Discrepancy

CLE FLIGHT#3738 THE CREW REPORTED AFTER TAKEOFF FROM CLE THEY RECEIVED A #1 HYDRAULIC SYSYTEM LOW QUANTITY INDICATION.THE AIRCRAFT RETURNED TO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT.MAINTENANCE INSPECTED AND REPLACED THE #1 AND #4 BRAKE ASSEMBLIES.THEY SUSPECTED THE #1 HYDRAULIC SYSTEM FLIUD WAS TRANSFERING TO THE #2 SYSTEM THROUGH THE BRAKES.THE AIRCRAFT WAS TEST FLOWN AND NO DEFECTS WERE NOTED.THE AIRCRAFT WAS RELEASED FOR SERVICE.#4 BRAKE S/N 0663 TSO:3444 TT:3444 CSN:2403

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