What was found
DURING WORK ON FAULT T3F18E005847T LINE#843 FOUND CORROSION ON FLOORBEAM LOCATED AT STA 1681 BETWEEN LBL15 AND LBL35. (015-001) ATA53. REVIEWED THE UPS EO FOR ANY DEFERRAL REQUIRMENTS PER EA 757-5310-01-B0294 P4 STEP 20.
- Difficulty date
- September 25, 2024
- Submitted
- October 28, 2024
- Operation
- Air carrier
- Aircraft
- N453UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25474
- Aircraft time
- 38,496 hours, 22,274 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N51721
- Condition
- Corroded
- 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.