What was found
FLOOR BEAM 947 HAS CORROSION AT RBL20-RBL48 AND AT LBL 48. GROUNDED - YES. REPAIRED FLOORBEAM STA 947.5 IAW 737-700 SRM 53-70-51-2R-5 REPAIR 5W 2.5" O .180 R .148 L 10FT D .032.
- Difficulty date
- October 30, 2022
- Submitted
- November 21, 2022
- Operation
- Air carrier
- Aircraft
- N644AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30795
- Aircraft time
- 58,972 hours, 31,089 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A55048
- Condition
- Corroded
- 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.