What was found
INSPECTION TYPE:C M/D BS 2140 RBL 85 FLOORBEAM FOUND CORRODED. CORROSION BLEND OUT 0.053" X 1" X 2" EXCEED SRM LIMIT. M/D BS 2140 RBL 45 TO RIGHT O/B MOST FLOORBEAM REPAIRED AS PER SRM 51-40-04 FIG 1.
- Difficulty date
- October 20, 2006
- Submitted
- November 17, 2006
- Operation
- Air carrier
- Aircraft
- N677UP
- Make and model
- Boeing 747123F
- Aircraft serial
- 20391
- Aircraft time
- 97,105 hours, 24,042 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- N
- Condition
- Corroded
- Location
- Bs 2140
- 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.