What was found
OUTPUT SHAFT SPLINES WORN AND CORRODED.
- Difficulty date
- February 19, 2002
- Submitted
- February 25, 2002
- Operation
- Air carrier
- Aircraft
- N740PH
- Make and model
- Bell 407
- Aircraft serial
- 53435
- Aircraft time
- 1,000 hours
- System (JASC)
- 6420 · Tail Rotor Head
- Part
- Bearing
- Part number
- 407312100101
- Part serial
- NA
- Condition
- Worn
- Location
- T/R Hub
- Component
- T/R Hub · 407012101111
- 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.