What was found
FLT 705 JFK-SJU, CREW DECLARED EMERGENCY DUE TO BRAKES AUTO BRAKES FAULT ECAM WHEN LANDING GEAR WAS EXTENDED. REMOVED AND REPLACED TACHOMETER (20GG) IAW AMM 32-42-57. PERFORMED OPS CHECK PER AMM 34-42-00-720-003A. OPS CHECK NORMAL.
- Difficulty date
- May 12, 2012
- Submitted
- May 14, 2012
- Operation
- Air carrier
- Aircraft
- N623JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2504
- Aircraft time
- 28,040 hours, 9,649 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Tachometer
- Part number
- C201050002
- Part serial
- 52870
- Condition
- Failed
- Location
- Brake System
- Part time
- 28,048 hours, 9,648 cycles
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.