What was found
CRACK FOUND ON THE NR 1 TAIL ROTOR DRIVE SHAFT BEARING MOUNT BRACKET, FOUND DURING A SHCEDULED MAINTENANCE BEARING CHANGE.
- Difficulty date
- October 14, 2017
- Submitted
- October 18, 2017
- Operation
- Air carrier
- Aircraft
- N425AM
- Make and model
- Urocop EC130B4
- Aircraft serial
- 7264
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Mount
- Condition
- Cracked
- Location
- T/R Drive Shaft
- Component
- Tailboom · Airbus
- Component part number
- 350230060058
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.