What was found
DAMAGE TO OUTER RACE FROM METAL CONTAMINATION.
- Difficulty date
- August 17, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N317MC
- Make and model
- Bolkms BK117C1
- Aircraft serial
- 7505
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Bearing
- Part number
- 4639310005
- Condition
- Damaged
- Location
- T/R
- 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.