What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOORBEAM LOCATED AT BS 986.5 AT LBL 64. REMOVED, FABRICATED, AND INSTALLED FLOORBEAM SECTION PER SRM 53-00-51-2R-1 PROCEDURE 1 REPAIR 1.
- Difficulty date
- June 5, 2023
- Submitted
- June 7, 2023
- Operation
- Air carrier
- Aircraft
- N909AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29511
- Aircraft time
- 61,736 hours, 25,380 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- 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.