What was found
INSPECTION TYPE:C M/D - BS 1720 RBL 81 TO 95 FLOORBEAM UPPER CHORD UPPER AND LOWER SURFACE FOUND CORROSION. M/D FLOORBEAM AT BS 1720 RBL 68 - 120 REPAIRED PER SRM 51-40-04 FIG 1.
- Difficulty date
- June 3, 2001
- Submitted
- June 15, 2001
- Operation
- Air carrier
- Aircraft
- N674UP
- Make and model
- Boeing 747123
- Aircraft serial
- 20100
- Aircraft time
- 74,753 hours, 20,928 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- 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.