What was found
STA 986 FLOOR BEAM HAS LIGHT CORROSION AT LBL 45. GROUNDED - YES. REPAIRED STA 986 FLOOR BEAM AT LBL 45 IAW B737-800 SRM 53-70-51-2R-6.W= .500" O= .150" R= .109" L= 2" D= .041".
- Difficulty date
- February 10, 2022
- Submitted
- February 18, 2022
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 56,606 hours, 16,961 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Frame
- Part number
- 147A550611
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.