What was found
AFT PIT LOWER SILL STRAP IS CORRODED AT FASTENER HOLES. GROUNDED - YES. REMOVED CORRODED STRAP AND INSTALLED NEW STRAP IAW B737-700 SRM 51-40-02-0G-0W=1" O=.100" R=.025" L=1" D=.075".
- Difficulty date
- August 15, 2024
- Submitted
- August 23, 2024
- Operation
- Air carrier
- Aircraft
- N619AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30164
- Aircraft time
- 71,464 hours, 37,595 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Strap
- Part number
- 146A812814
- Condition
- Corroded
- Location
- Zone 100
- 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.