What was found
FOUND 2 EA CRACKS THROUGH BOLT HOLES ON FWD FLANGE OF ENGINE COMPRESSOR MOUNT.
- Difficulty date
- January 4, 2010
- Submitted
- January 4, 2010
- Operation
- Air carrier
- Aircraft
- N406AL
- Make and model
- Bell 407
- Aircraft serial
- 53481
- Aircraft time
- 6,891 hours
- Engine
- Allsn 250C47B
- Engine time
- 6,918 hours
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Mount
- Part number
- 23007217
- Condition
- Cracked
- Location
- Compressor
- Component
- Compressor · Allsn · C47
- Component part number
- 23065593
- 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.