What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON MAIN CABIN FLOOR BEAM T-CHORD LOCATED AT BS 986.5 AND FROM BL 0 TO LBL 46. REPLACED T-CHORD PER SRM 53-70-51-2R-4.
- Difficulty date
- November 3, 2022
- Submitted
- November 15, 2022
- Operation
- Air carrier
- Aircraft
- N901AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29503
- Aircraft time
- 61,486 hours, 25,226 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 986 Bl0-Lbl46
- 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.