What was found
INSTALLED NEW CARBON SEAL ASSY P/N 23004513, PERFORMED PRESSURE CHECK AND ASSEMBLY LEAKED. INSTALLED SECOND NEW CARBON SEAL ASSY P/N 23004513 PERFORMED LEAK CHECK AND NO LEAKS NOTED. REPLACED CARBON SEAL ASSY.
- Difficulty date
- November 1, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bell 206L1
- Engine
- Allsn 250C28B
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Carbon Seal
- Part number
- 23004513
- Condition
- Leaking
- Location
- Compressor
- Component
- 23051643
- Stage of operation
- IN
- Nature of condition
- K, L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.