What was found
(LOG 0457243) CORROSION ON LOWER MAIN SILL SUB THRESHOLD WEB FROM STA 802-847, RBL 19.5 AND WL 162. REMOVED AND REPLACED LOWER MAIN SILL WEB STA 794-847 RBL 20 WL 162 IAW B737 SRM 51-40-02-OG AND DWG 146A8340.
- Difficulty date
- July 19, 2024
- Submitted
- July 23, 2024
- Operation
- Air carrier
- Aircraft
- N392DA
- Make and model
- Boeing 737832
- Aircraft serial
- 30561
- Aircraft time
- 74,226 hours, 29,863 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.