What was found
ON DISASSEMBLY FOR REPAIR, FOUND BEARING RACE WORN BEYOND LIMITS. BEARING PN 412010216105, SN RE493. ARM PN 412010263101.
- Difficulty date
- May 10, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N397AL
- Make and model
- Bell 412
- Aircraft serial
- 36012
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bearing Race
- Part number
- 412010219101
- Condition
- Worn
- Location
- M/R Hub
- Part time
- 1,692 hours
- Component
- 412010216105
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.