What was found
01 OFF FRAME STIFFENER AT STA 2340 STRINGER 50L FOUND CRACKED. STIFFENER REPLACED IAW B747 SRM 51-10-01 PAGER 9. MATERIAL USED 7075-T6 0.063, FORMED ANGLE.
- Difficulty date
- July 13, 2006
- Submitted
- August 11, 2006
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Bs 2340 S50l
- 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.