What was found
MAIN CABIN FLOOR BEAM STA 1006 LBL 40 WAS CRACKED WHEN REMOVING INTERCOSTAL. REPAIRED FLOOR BEAM IAW E-PROGRESSIVE REO-G25299 STAGE 2 AND FINAL ECRA 5370-01158. CAT A REPAIR WITH NO TIME INTERVALS.
- Difficulty date
- December 5, 2024
- Submitted
- January 9, 2025
- Operation
- Air carrier
- Aircraft
- N75426
- Make and model
- Boeing 737924ER
- Aircraft serial
- 31622
- Aircraft time
- 51,480 hours, 18,154 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A5507
- Condition
- Cracked
- Location
- Zone 200
- 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.