What was found
DURING M CHECK, FOUND CRACK IN UPPER CHORD AND WEB HOLE OPENING ON RIGHT WING UPPER MID SPAR NR 3 MAIN FUEL TANK HOLE. REPAIRED PER EA 66-163365.
- Difficulty date
- May 20, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N631US
- Make and model
- Boeing 747251B
- Aircraft serial
- 23111
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Cracked
- Location
- Rt Wing
- 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.