What was found
LOUD HOWLING NOISE AT FLIGHT IDLE FROM THE ENGINE TRANSMISSION AREA. REPLACED ENGINE ASSEMBLY. (K)
- Difficulty date
- November 15, 2005
- Submitted
- December 15, 2005
- Operation
- Air carrier
- Aircraft
- N176AL
- Make and model
- Bell 206L4
- Aircraft serial
- 52146
- Engine
- Allsn 250C30P
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Part number
- 23004545
- Part serial
- CAE890701
- Condition
- Noisy
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.