What was found
TLV - FOUND CRACK IN THE RADIUS OF THE UPPER CHORD OF LEFT WING STATION 669.5 INTERIOR FUEL TANK. CRACKED UPPER CHORD REMOVED. INSTALLED NEW UPPER CHORD IAW SB 57-2273-R2. (M)
- Difficulty date
- September 17, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N3203Y
- Make and model
- Boeing 747128
- Aircraft serial
- 19751
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Chord
- Part number
- 112U50261
- Condition
- Cracked
- Location
- Lt 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.