What was found
FOUND STRINGER S-44 RT "L" STIFFENER AT STA 400 FOUND CRACKED. REFER SRM 53-11-20 FIG 12 SHT 12 FOR LOCATION. CRACKED "L" STIFFENER REPLACED IAW B747 SRM 51-10-01 FIG 9. NEW STIFFENER MADE FROM FORGED ANGLE 7075-T6 0.063".
- Difficulty date
- June 23, 2006
- Submitted
- August 11, 2006
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 400 S44r
- 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.