What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM AT GIRT BAR MOUNT HOLE LOCATED AT BS 986.5 AND LBL 43. REPAIRED FLOOR BEAM PER SRM 53-70-51-2R-6 TABLE 203 ALTERNATE REPAIR 3 AND EA 345405 .
- Difficulty date
- June 4, 2023
- Submitted
- June 16, 2023
- Operation
- Air carrier
- Aircraft
- N871NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31127
- Aircraft time
- 34,915 hours, 14,741 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.