What was found
FOUND CORROSION ON THE FLOOR SUPPORT AT BS 328+12, LBL 44, WL 208. REMOVED THE CORROSION, AND FOUND OUT OF LIMITS. THE FLOOR SUPPORT WAS REMOVED & REPLACED IAW SRM 51-40-02-0G-0, & DWG 141A5730, REV A.
- Difficulty date
- August 25, 2026
- Submitted
- September 29, 2026
- Operation
- Air carrier
- Aircraft
- N8643A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42524
- Aircraft time
- 39,924 hours, 19,432 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- 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.