What was found
CRACK IN 'R' FLANGE AT 9 O'CLOCK POSITION NR 3 ENG. WELDED IAW P/W 72-53-01 USING GREEK ASCOLOY TIG ROD AND DYE CHECK WELD PER SOPM 20-20-02, NO CRACK. ALSO, STRESS RELIEVED IAW 72-53-01.
- Difficulty date
- March 28, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N859FT
- Make and model
- Boeing 747123
- Aircraft serial
- 20326
- Engine
- Pwa JT9D7AH
- System (JASC)
- 7250 · Turbine Section
- Part
- Flange
- 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.