What was found
CORROSION DAMAGE ON UPPER CHORD OF FLOOR BEAM AT STA 246 NEAR RBL 30 (EVALUATE) REVIEWED PER GMM-MTX 09.05.01.09. ACCOMPLISHED REPAIR I.A.W EO-97113-REQ1 REV1 AND EGAT EI F2026A53M-685 REV.2. MAJOR REPAIR
- Difficulty date
- April 4, 2026
- Submitted
- April 16, 2026
- Operation
- Air carrier
- Aircraft
- N313UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27764
- Aircraft time
- 73,939 hours, 25,411 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 141T514721
- 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.