SDR CA951206007

Service difficulty report · Blades · Lkheed 382G

Difficulty date: December 3, 1995
Submitted: March 26, 2000
Operation: Air carrier
Make and model: Lkheed 382G
Engine: Allsn 501D22A
System (JASC): 7250 · Turbine Section
Part: Blades
Condition: Damaged
Location: Turbine Section
Part time: 4,401 hours
Stage of operation: TO
Nature of condition: O
Precautionary procedure: O

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

What was found

(CAN)DURING A THREE ENGINE FERRY FLIGHT ON TAKEOFF, A LOUD BANG WAS HEARD, FOLLOWED BY 1000 DEGREES C TIT INDICATION. THE THROTTLE WAS PULLED BACK AND NO OTHER INDICATIONS WERE NOTED. ON DESCENT, WHEN POWER WAS PULLED BACK, AN NTS OCCURRED WITH HIGH FUEL FLOW AND HIGH TIT. THE ENGINE WAS SHUT DOWN ON THE GROUND. MAINTENANCE FOUND DAMAGE TO THE TURBINE BLADES.