What was found
DURING INSPECTION, FOUND ZONE C LEFT TENSION TIES SLOPING SHEAR WEB EDGE CRACKED. MAINTENANCE REMOVED AND REPLACED LEFT TENSION TIES SLOPING SHEAR WEB AS PER SRM 51-40-02.
- Difficulty date
- July 23, 2012
- Submitted
- August 6, 2012
- Operation
- Air carrier
- Aircraft
- N671US
- Make and model
- Boeing 747451
- Aircraft serial
- 26477
- Aircraft time
- 59,352 hours, 7,488 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Web
- Condition
- Cracked
- Location
- Fuselage
- 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.