What was found
AFT WET AREA STA 947-967 LBL40 FLOOR SUPPORT CORRODED. REMOVED AND REPLACED FLOOR SUPPORT AT LBL 40 BTW STA 947-STA 967 IAW B737-900 SRM 51-40-02. (1839913) AIRCRAFT WAS GROUNDED
- Difficulty date
- September 30, 2026
- Submitted
- October 1, 2026
- Operation
- Air carrier
- Aircraft
- N889DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 62774
- Aircraft time
- 26,086 hours, 10,113 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A566OU21
- 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.