What was found
AFT CARGO DOOR SURROUND, LOWER MAIN SILL WEB IS CORRODED. ACFT GROUNDED. REMOVED THE WEB IAW SRM 51-40-02, & IAW DWG 146A5340, REV-. FABRICATED A NEW WEB IAW DWG 146A8123 REV-. INSTALLED THE WEB IAW SRM 51-40-02, & DWG 146A8340 REV-.
- Difficulty date
- October 24, 2017
- Submitted
- November 9, 2017
- Operation
- Air carrier
- Aircraft
- N588AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35685
- Aircraft time
- 38,046 hours, 11,565 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 146A812325
- Condition
- Corroded
- Location
- Bs 794-847
- 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.