What was found
(CAN) TRANSMISSION SENT FOR OVERHAUL DUE TO METAL CONTAMINATION DETECTED WITH A CHIP LIGHT INDICATION. AFTER DISSASSEMBLY BEARING OUTER RACE FOUND TO HAVE SPALLING DAMAGE.
- Difficulty date
- June 30, 2004
- Submitted
- July 22, 2004
- Operation
- General aviation
- Make and model
- Bolkms BO105C
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing Race
- Part number
- 4638302024
- Condition
- Spalled
- Location
- Transmission
- Component
- Transmission
- Component part number
- 4638001001
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.