What was found
THE NR 5 CARBON SEAL COKED AND FAILED CAUSING OIL STARVATION ON THE NR 5 BEARING WHICH SUBSEQUENTLY FAILED. THE CARBON SEAL WAS INSTALLED.
- Difficulty date
- April 2, 2001
- Submitted
- May 8, 2001
- Operation
- Air carrier
- Aircraft
- N10HE
- Make and model
- Amd FALCON10
- Aircraft serial
- 111
- Engine
- Garrtt TFE73121C
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Carbon Seal
- Part number
- 30756451
- Part serial
- 960515800639
- Condition
- Failed
- Location
- Engine
- Part time
- 842 hours
- 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.