What was found
INSPECTION TYPE:C3, MCB FLOOR SUPPORT UPPER PLATE IS CORRODED AT BS 900 BETWEEN RBL 25-45, WL 208. FABRICATED MCB FLOOR SUPPORT UPPER PLATE IAW DWG 144N5081 AND SRM 51-40-05-0G.
- Difficulty date
- September 2, 2010
- Submitted
- September 7, 2010
- Operation
- Air carrier
- Aircraft
- N424UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25369
- Aircraft time
- 22,227 hours, 14,706 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 144N5081
- Condition
- Corroded
- Location
- Bs 900
- 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.