What was found
NR 2 ENGINE TURBINE EXHAUST CASE R-RAIL RADIAL CRACK AT 6 O'CLOCK POSITION. WELDED AND STRESS RELIEVED PER PRATT AND WHITNEY MAINT MANUAL 72-53-01.
- Difficulty date
- July 31, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N858FT
- Make and model
- Boeing 747123
- Aircraft serial
- 20109
- Engine
- Pwa JT9D7A
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Exhaust
- Condition
- Cracked
- Location
- Nr 2 Engine
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.