What was found
(AUS) MAIN DRIVESHAFT, FLEXOR BOLT MISSING. INVESTIGATION FOUND THAT THE BOLT HAD FRACTURED INTO TWO PIECES.
- Difficulty date
- April 26, 2002
- Submitted
- June 13, 2002
- Operation
- Air carrier
- Make and model
- Bell 407
- Engine
- Allsn 250C47B
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Bolt
- Condition
- Failed
- Location
- Driveshaft
- Part time
- 1,127 cycles
- Component
- Driveshaft
- Component part number
- 206340300105
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.