What was found
CRACKED DRIVE FLANGE AT APEX OF BOLT ATTACHMENT LUG.
- Difficulty date
- March 18, 2011
- Submitted
- March 18, 2011
- Operation
- Air carrier
- Make and model
- Bell 412EP
- Aircraft serial
- 36335
- Aircraft time
- 8,665 hours
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Flange
- Part number
- 412040621105
- Part serial
- A2730
- Condition
- Cracked
- Location
- Tail Rotor
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.