What was found
BULGING EVIDENT ON WING CENTER SECTION REAR SPAR WEB AT BS 870, 3RD VERTICAL STIFFENER FROM LEFT SIDE. CORROSION FOUND ON VERTICAL STIFFENER AT LBL 24.70. STIFFENER REPLACED IAW SRM 51-30-2 AND DRAWING 65-16202.
- Difficulty date
- September 19, 2002
- Submitted
- October 16, 2002
- Operation
- Air carrier
- Aircraft
- N930UP
- Make and model
- Boeing 72722C
- Aircraft serial
- 19096
- Aircraft time
- 55,788 hours, 41,899 cycles
- System (JASC)
- 5714 · Wing, Center Box
- Part
- Stiffener
- Part number
- 651620253
- Condition
- Corroded
- Location
- Wing Center Box
- 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.