What was found
CORROSION ON MAIN CABIN FLOOR BOX BEAM UPPER SURFACE AT STA 378 RBL-62. REMOVED AND REPLACED THE FLOOR BOX BEAM ON MAIN CABIN AT STA 378 RBL 62 IAW SRM 51-40-02 PAG 2 AND 9.
- Difficulty date
- December 3, 2017
- Submitted
- December 4, 2017
- Operation
- Air carrier
- Aircraft
- N19141
- Make and model
- Boeing 757224
- Aircraft serial
- 30354
- Aircraft time
- 65,654 hours, 15,994 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141N516627
- Condition
- Corroded
- Location
- Fuselage
- 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.