What was found
NR 2 ENG R FLANGE CRACK AT 05:00 & 06:00 O''CLOCK POSITIONS. NR 2 ENG COOLING TURBINE CRACKED AT 10:00 O''CLOCK POSITION. REPAIRED PER EM 72-53-01 REP 24.
- Difficulty date
- April 15, 2000
- Submitted
- May 31, 2000
- Operation
- Air carrier
- Aircraft
- N921FT
- Make and model
- Boeing 747283B
- Aircraft serial
- 21575
- Aircraft time
- 52,980 hours, 11,966 cycles
- Engine
- Pwa JT9D70A
- Engine time
- 11,169 hours, 3,000 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Flange
- Condition
- Cracked
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.