What was found
AFT ENTRY DOOR SILL CHANNEL HAS CORROSION BETWEEN BS 951 AND 967. ACFT GROUNDED. REMOVED AND REPLACED MOPSILL INNER CHANNEL IAW SRM 51-40-02.
- Difficulty date
- December 26, 2017
- Submitted
- January 17, 2018
- Operation
- Air carrier
- Aircraft
- N556AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35175
- Aircraft time
- 42,732 hours, 14,402 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 147A85407
- Condition
- Corroded
- Location
- Bs 907-1016
- 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.