What was found
AFT PIT DOOR LOWER SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED AFT PIT DOOR LOWER SILL WEB IAW BOEING 737-700 SRM 51-40-02-0G-0 W3" O.045 R.039 L10" D.006.
- Difficulty date
- February 23, 2023
- Submitted
- March 9, 2023
- Operation
- Air carrier
- Aircraft
- N613AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30163
- Aircraft time
- 70,958 hours, 36,761 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 146A8123U25
- Condition
- Corroded
- 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.