What was found
CRACK ON TURBINE EXHAUST CASE S-RAIL APPROX 1700 O'CLOCK ON NR 3 ENGINE. WELD REPAIRED AND STRESS RELIEVED PER PWA ENGINE MANUAL 72-53-01, REPAIR 14.
- Difficulty date
- September 9, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N857FT
- Make and model
- Boeing 747132
- Aircraft serial
- 20246
- Engine
- Pwa JT9D7A
- System (JASC)
- 7250 · Turbine Section
- Part
- Case Rail
- Condition
- Cracked
- Location
- Nr 3 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.