What was found
DURING Q3 CHECK, A CRACK WAS FOUND ON FLOORBEAM UPPER TEE AT BS 658, LBL 24.8. REPAIRED FLOORBEAM UPPER TEE IAW EA 105031.
- Difficulty date
- August 9, 2013
- Submitted
- August 12, 2013
- Operation
- Air carrier
- Aircraft
- N449US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24893
- Aircraft time
- 60,988 hours, 40,383 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 6545410155
- Condition
- Cracked
- Location
- Zone 100
- 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.