What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON FLOOR BEAM LOCATED AT STA 312 AND LEFT BUTT LINE 45.6. INSTALLED REINFORCEMENT ANGLES PER SRM 51-40-02.
- Difficulty date
- August 26, 2021
- Submitted
- September 17, 2021
- Operation
- Air carrier
- Aircraft
- N812NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33520
- Aircraft time
- 35,855 hours, 14,586 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 312 Lbl 45
- 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.