What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR BEAM, AROUND FASTENER HOLE, LOCATED AT 986.5, S17R, AND RBL 61. REPAIRED FLOOR BEAM PER SRM 53-70-51-2R-6.
- Difficulty date
- June 26, 2023
- Submitted
- July 14, 2023
- Operation
- Air carrier
- Aircraft
- N870NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40765
- Aircraft time
- 35,533 hours, 15,040 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zone 200 - 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.