What was found
Q5 CHECK - CRACK ON FLOORBEAM AT BS663.75, RBL24.5. REPLACED FLOORBEAM AT BS663.75, RBL24.5 IAW EA 104815A.
- Difficulty date
- June 12, 2013
- Submitted
- June 21, 2013
- Operation
- Air carrier
- Aircraft
- N439US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24781
- Aircraft time
- 59,988 hours, 41,222 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 6545410370
- 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.