What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PANEL BREAK ASSEMBLY AT STA540 BETWEEN BL 0 AND RBL 30, MEASURING L=1.25 IN, W=0.004 IN, D=0.02 IN. REPLACED BREAK ASSEMBLY WITH NEW IAW SRM 51-10-02.
- Difficulty date
- August 14, 2020
- Submitted
- August 26, 2020
- Operation
- Air carrier
- Aircraft
- N807NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31077
- Aircraft time
- 33,296 hours, 13,400 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.