What was found
OUTER DIAMETER WORN BELOW LIMITS. REFERENCE: DMR NR 686316.
- Difficulty date
- September 7, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N141MA
- Make and model
- Bell 407
- Aircraft serial
- 53016
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing
- Part number
- 406040030107
- Condition
- Worn
- Location
- M/R Gearbox
- Part time
- 2,329 hours
- 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.