What was found
(B737-06-3-0049) CORROSION ON MAIN CABIN FLOOR STRUCTURE AT STA 958 LBL 50 REMOVED AND INSTALLED NEW INTERCOSTAL P/N:147A5660Y21 ON MAIN CA BIN FLOOR SUPPORT STA 947 LBL 50 IAW B737 SRM 51-40-02-0G-0 PARA 7.A (1)
- Difficulty date
- October 25, 2023
- Submitted
- November 15, 2023
- Operation
- Air carrier
- Aircraft
- N16713
- Make and model
- Boeing 737724
- Aircraft serial
- 28784
- Aircraft time
- 74,420 hours, 26,335 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A5660Y21
- Condition
- Corroded
- Location
- Staf958, Lbl50
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.