What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN FLOOR PANEL BREAK ASSEMBLY AT STA 540 BETWEEN BL 0 AND BL 24R, MEASURING L=1.0 IN. REPLACED BREAK WITH NEW IAW AARD 51-00-05-1.
- Difficulty date
- August 27, 2020
- Submitted
- August 31, 2020
- Operation
- Air carrier
- Aircraft
- N959NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33329
- Aircraft time
- 18,417 hours, 7,100 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524036
- Condition
- Cracked
- Location
- Bs 540
- 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.