What was found
GROOVED RING. REPLACED 4 EA.
- Difficulty date
- June 14, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N317MC
- Make and model
- Bolkms BK117C1
- Aircraft serial
- 7505
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Ring
- Part number
- 1051418206
- Condition
- Grooved
- Location
- M/R
- Part time
- 1,355 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.