What was found
INSPECTION TYPE:C, CRACK FOUND ON LT BS 1241 WL 170 TO 180 WING REAR SPAR WEB AT KICK FITTING AREA AT HOLE NR 2 BY APPROX .0625 INCH RUNNING O/B & DOWN. HOLE REWORKED AND OVERSIZED AS PER EO B747-5740-17032.
- Difficulty date
- September 29, 2004
- Submitted
- October 8, 2004
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 104,265 hours, 26,546 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Cracked
- Location
- Lt Wing
- 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.