What was found
INSPECTION TYPE:C6 CABIN - M/D FLOORBEAM BS2220, RBL 57 UPPER CHORD CORRODED. FLOORBEAM REPAIRED AS PER SRM 53-10-01 FIG 1. BLEND OUT CORROSION. DEPTH 0.056 INCH , WIDTH 1 INCH , LENGTH 2 INCHES.
- Difficulty date
- March 11, 2001
- Submitted
- March 26, 2001
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- 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.