# SDR SIMA20140425002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2014
- Submitted: April 29, 2014
- Operation: Air carrier
- Aircraft: [N515AE](https://openairdocs.org/aircraft/N515AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10121
- Aircraft time: 27,293 hours, 19,187 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Ground Stud
- Condition: Defective
- Location: Brake System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140425002

## Discrepancy

AFTER TAKEOFF CLIMBING THROUGH 15000 FT OTBD BRAKE PRESS CAUTION MSG.  COMPLIED WITH AOM 1 PROCEDURES.  PRESS FLUCTUATED BETWEEN 0 PSI - 300 PSI ON THE OTBD BRAKES PSI.  WE DESCENDED FOR APPROACH & PSI WENT TO 0 PSI & REMAINED UNTIL APPROXIMATELY 500 FT ABOVE THE GND.  UPON LANDING OTBD BRAKE PSI WENT TO 4000 PSI.  THIS HAPPENED TO HYD SYS NR 2.  BRAKE TEMP SHOWED 0 AT ALL TIMES.  COMPLIED WITH ERS-CR-2000-006 RELOCATED GND STUD HOLE IAW SRM 51-40-11, OPERATIONS CHECKED GOOD IAW NRWC 515-ORD-01494 FOR ADDITIONAL CORRECTIVE ACTION.

---
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.