What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN THE INBOARD END OF PASSENGER CABIN FLOORBOARD SUPPORT LOCATED AT BS 540, FROM RBL 0 TO RBL 24. REPLACED FLOORBOARD SUPPORT PER AARD 51-00-05 AND DWG 143A5240.
- Difficulty date
- October 28, 2022
- Submitted
- November 8, 2022
- Operation
- Air carrier
- Aircraft
- N858NN
- Make and model
- Boeing 737823
- Aircraft serial
- 30904
- Aircraft time
- 35,858 hours, 14,865 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A524036
- Condition
- Cracked
- Location
- Zone 200
- 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.