What was found
WHILE PREPARING TO CLOSE SECTION 43 FLOOR PANELS FOUND FLOOR SUPPORT CRACKED AT BL 0, BS 380 TO 400. GROUNDED - YES. R & R FLOOR SUPPORT IAW SRM 51-40-05-05-0, & SRM 51-40-02-0G-0.
- Difficulty date
- February 5, 2026
- Submitted
- February 11, 2026
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 69,843 hours, 21,345 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A5410U174
- 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.