What was found
TRANSMISSION MAKING METAL. BEVEL GEAR CRACKED FROM BOLT HOLE.
- Difficulty date
- November 26, 2001
- Submitted
- January 16, 2002
- Operation
- Air carrier
- Aircraft
- N417AL
- Make and model
- Bell 407
- Aircraft serial
- 53054
- Engine
- Allsn 250C*
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bevel Gear
- Part number
- 407040035101
- Part serial
- A298
- Condition
- Making Metal
- Location
- Transmission
- Part time
- 3,988 hours
- Component
- Transmission · Bell · 407
- Component part number
- 407040006107
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.