What was found
MAIN ROTOR SYSTEMS MAIN ROTOR HUB REMOVED TO FACILITATE OTHER MAINTENANCE. REPLACED FRETTING BUFFER WITH NEW UNIT, CORRECTED PROBLEM.
- Difficulty date
- June 8, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N901CF
- Make and model
- Doug MD900
- Aircraft serial
- 90000012
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Fretting Buffer
- Part number
- 900R2100012101
- Condition
- Defective
- Location
- M/R Hub
- Part time
- 1,466 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.