What was found
AFT WET AREA LEFT SILL DRAIN BS 986 - 947 CORRODED. GROUNDED - YES. REMOVED DAMAGE, & FOUND TO BE OUT LIMITS IAW SRM 53-70-15-01-1. R & R SILL DRAIN IAW SRM 51-40-02-0G-0, AND SRM 51-40-05-0G-0.
- Difficulty date
- January 16, 2026
- Submitted
- February 11, 2026
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 69,843 hours, 21,345 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Sill Drain
- Part number
- 147A8540U7
- Condition
- Corroded
- Location
- Zone 200
- 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.