What was found
CUSTOMER REPORTED BEARING P/N: C647-8 DUST SEAL SPINS WITH SHAFT.
- Difficulty date
- May 24, 2019
- Submitted
- June 5, 2019
- Operation
- General aviation
- Make and model
- Robsin R44
- Aircraft serial
- 2530
- Aircraft time
- 397 hours
- Engine
- Lyc O540F1B5
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Bearing
- Part number
- C6478
- Part serial
- 0538
- Condition
- Malfunctioned
- Location
- Tail Rotor
- Part time
- 397 hours
- 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.