What was found
FAILURE OF TURBINE BLADE IN COOLING TURBINE RESULTING IN VIOLENT VIBRATION CAUSING CRACKING TO THE HEAT EXCHANGER ASSEMBLY. THE CURRENT INTERVAL ON THIS COMPONENT IS O/C.
- Difficulty date
- September 10, 2002
- Submitted
- October 4, 2002
- Operation
- General aviation
- Aircraft
- N799S
- Make and model
- Braero BAE125800A
- Aircraft serial
- 258019
- Engine
- Garrtt TFE731*
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Blade
- Part number
- 20388022
- Part serial
- 21644
- Condition
- Failed
- Location
- Cooling Turbine
- Part time
- 1,790 hours
- 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.