SDR 99ZZZX3008

Service difficulty report · Carbon Seal

Difficulty date
July 30, 1999
Submitted
March 26, 2000
Operation
General aviation
Engine
Garrtt TFE7313
Part
Carbon Seal
Part number
30756332
Condition
Failed
Location
Compressor
Part time
7,371 hours
Stage of operation
TO
Nature of condition
K, J
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENGINE LOST OIL PRESSURE ON TAKEOFF AND SAFELY ABORTED. INVESTIGATION FOUND METAL IN OIL FILTER. FURTHER DISASSEMBLY FOUND NR 5 CARBON SEAL RUNNER BROKEN. CONTAMINATED OIL SYSTEM. PART S/N 970811401579. ENG TSN: 7,329.8 HOURS. ENG CSN: 4,521. PART CSN: 279.