What was found
ABORTED TAKEOFF FOR ECAM BRAKES, RELEASED BRAKE 4. REMOVED & REPLACED THE NR 4 WHEEL SPEED TACHOMETER IAW AMM 32-42-57. UPON REMOVAL FOUND SHAFT ASSY BROKEN. REPLACED THE SPLINE SHAFT, OPS CHECKED GOOD.
- Difficulty date
- May 25, 2017
- Submitted
- May 31, 2017
- Operation
- Air carrier
- Aircraft
- N388HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1310
- Aircraft time
- 24,433 hours, 3,741 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Shaft
- Condition
- Broken
- Location
- Tachometer
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.