What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON UPPER FLANGE OF FLOOR BEAM AT STA 947.5 AND LEFT BUTT LINE 8. INSTALLED ANGLE DOUBLERS AND STRAPS PER SRM 53-00-51-2R-1.
- Difficulty date
- August 29, 2022
- Submitted
- September 6, 2022
- Operation
- Air carrier
- Aircraft
- N850NN
- Make and model
- Boeing 737
- Aircraft serial
- 40580
- Aircraft time
- 35,969 hours, 14,768 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 100 - Fuse
- 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.