What was found
LEFT MAIN W/W FWD BULKHEAD STA-663, LBL-27, LOWER CORD VERT STIFFENER CRACKED AT LOWER RADIUS. REMOVED AND REPLACED DAMAGE VERTICAL STIFFENER AT BS 663 LBL 27 IAW SRM 51-40-02 & BOEING DOCUMENT 111A100.
- Difficulty date
- December 20, 2012
- Submitted
- January 8, 2013
- Operation
- Air carrier
- Aircraft
- N793SA
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27888
- Aircraft time
- 43,557 hours, 25,320 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Stiffener
- Part number
- 111A100
- Condition
- Cracked
- Location
- Lt Mlg Ww
- 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.