What was found
DURING PREVENTATIVE MAINTENANCE INSPECTION, BEARINGS ROUGH AND WORN/ BEARINGS SCRAPPED. BEARINGS SHOULD BE MOUNTED IN SELF-CENTERING HOUSING.
- Difficulty date
- January 20, 2002
- Submitted
- February 21, 2002
- Operation
- Air carrier
- Aircraft
- N627AL
- Make and model
- Bell 407
- Aircraft serial
- 53284
- Engine
- Allsn 250C47B
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Bearing
- Part number
- 407340339101
- Part serial
- ZV1127211797
- Condition
- Worn
- Location
- T/R Driveshaft
- Part time
- 70 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.