What was found
FAULT: Z100 STR FS 900 BETWEEN RBL 12 TO RBL 16.5 LOWER TEE CHORD HAS CORROSION. INSTALLED OUTBOARD CHORD AND 8(EA) REPAIR PLATES AT STA 900 I.A.W SRM 51-70-12-OG AND SRM 51-40-02-OG. REVIEWED.
- Difficulty date
- February 8, 2025
- Submitted
- March 3, 2025
- Operation
- Air carrier
- Aircraft
- N465UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28269
- Aircraft time
- 34,456 hours, 21,052 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 149N713079
- 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.