What was found
INSPECTION TYPE:C M/D - LBL 75-97 BS 760 FLOORBEAM CORRODED. CORROSION BLEND OUT 0.044" X 1" X 2" EXCEED SRM 53-10-01 FIG 1 LIMITS. M/D BS 760 LBL 67 TO MOST LEFT O/B FLOORBEAM REPAIRED AS PER SRM 51-40-04 FIG 3.
- Difficulty date
- February 12, 2007
- Submitted
- March 12, 2007
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 90,184 hours, 22,066 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 760
- 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.