What was found
JFK - ON CLIMBOUT, NR 4 ENGINE EXPERIENCED A COMPRESSOR STALL AT CONSTANT SPEED, ALTITUDE 17,000 MAX EGT 856, ENGINE SHUTDOWN. SECOND STAGE TURBINE FAILURE, FOUND METAL IN TAIL PIPE. ENGINE CHANGED.
- Difficulty date
- September 8, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N830FT
- Make and model
- Boeing 747121
- Aircraft serial
- 19642
- Engine
- Pwa JT9D7A
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine
- Part number
- JT9D7A
- Condition
- Failed
- Location
- Nr 4 Engine
- Part time
- 51,912 hours
- Stage of operation
- CL
- Nature of condition
- Y
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.