What was found
(CAN) TRANSMISSION FOUND MAKING METAL ON CHIP PLUG AFTER 219.5 HRS SINCE LAST OVERHAUL.
- Difficulty date
- June 24, 2014
- Submitted
- March 12, 2015
- Operation
- General aviation
- Make and model
- Bell 407
- Aircraft time
- 8,463 hours
- Engine
- Allsn 250C47B
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Transmission
- Part number
- 407040006107
- Condition
- Making Metal
- Location
- Main Rotor
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.