What was found
PASSENGER CABIN FLOOR CROSSBEAM CRACKED, TOP PLATE ONLY, AT BS 540, RBL 27, WL 208. REMOVED AND REPLACED THE CROSSBEAM IAW SRM 51-40-02-0G-0, 51-40-05-0G-0, AND DWG 143A0060, REV B.
- Difficulty date
- September 11, 2026
- Submitted
- October 20, 2026
- Operation
- Air carrier
- Aircraft
- N8657B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42535
- Aircraft time
- 39,097 hours, 19,276 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crossbeam
- 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.