What was found
INSPECTION TYPE: C, BS 460 RBL 66 - 65 FLOORBEAM WEB CORROSION FOUND. CORROSION BLEND OUT 0.025 X 1 X 4 EXCEED SRM 53-10-01 FIG 1, LIMIT FLOORBEAM WEB REPAIR AS PER SRM 53-10-07 FIG 11.
- Difficulty date
- February 12, 2005
- Submitted
- March 2, 2005
- Operation
- Air carrier
- Aircraft
- N676UP
- Make and model
- Boeing 747123
- Aircraft serial
- 20101
- Aircraft time
- 80,944 hours, 22,482 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.