What was found
AFT CARGO LOWER BILGE STRINGER 49L AT STA 1500 FOUND CORRODED. REPAIRED IAW B747 SRM 53-10-03 FIG 9 REPAIR STRINGER MADE FROM 7075-T6 0.126.
- Difficulty date
- July 22, 2006
- Submitted
- September 13, 2006
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- Aircraft time
- 116,760 hours, 25,203 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Corroded
- Location
- Bs 1500 S49l
- 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.