What was found
M/R GEARBOX HAS GROOVE CUT IN SHAFT BEYOND LIMITS.
- Difficulty date
- June 1, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N427PH
- Make and model
- Bell 407
- Aircraft serial
- 53059
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Shaft
- Part number
- 357950111452
- Condition
- Damaged
- Location
- M/R Gearbox
- 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.