What was found
DURING INSPECTION FOUND CRACK 01EA ON TENSION TIES FORWARD 'C' CHANNEL AT BS 1160. REPAIRED TENSION TIES CRACKS PER SRM 53-40-30 REPAIR 1, FIG 201.
- Difficulty date
- April 24, 2012
- Submitted
- May 7, 2012
- Operation
- Air carrier
- Aircraft
- N666US
- Make and model
- Boeing 747451
- Aircraft serial
- 23821
- Aircraft time
- 95,648 hours, 11,953 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Condition
- Cracked
- Location
- Bs 1160
- 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.