What was found
(CAN)IN CRUISE, #4 ENGINE TGT AND VIBRATION ABOVE LIMITS ACCOMPANIED BY FLAMES OUT OF TAILPIPE ENGINE SHUTDOWN. BORESCOPE INSPECTION REVEALED FIRST STAGE GAS PRODUCER TURBINE BLADES RUPTURED
- Difficulty date
- May 1, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Engine
- Lyc ALF502R5
- System (JASC)
- 7250 · Turbine Section
- Part
- Blades
- Part number
- M406167
- Condition
- Ruptured
- Location
- 1st Gp Turbine
- Part time
- 13,025 hours
- Component
- Lyc · 2121051R35
- Stage of operation
- CR
- Nature of condition
- E, J
- Precautionary procedure
- E, F
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.