What was found
DURING SCHEDULED 12Y CHECK FOUND, CENTER WING BOX SHEAR FITTING CRACKED AT BS 540, LBL 40.87. REMOVED AND REPLACED FITTING PER SRM.
- Difficulty date
- May 25, 2011
- Submitted
- May 26, 2011
- Operation
- Air carrier
- Aircraft
- N747SA
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29799
- Aircraft time
- 43,739 hours, 25,607 cycles
- System (JASC)
- 5714 · Wing, Center Box
- Part
- Fitting
- Part number
- 1115A5211
- Condition
- Cracked
- Location
- Center Wing Box
- 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.