What was found
INSPECTION TYPE:C3, FLOOR SUPPORT AT BS 652 RBL 7.55 HAS CORROSION ON THE UPPER SURFACE. REPLACED FLOOR SUPPORT BS 633-705 IAW SRM 53-00-53-1A1, 51-40-02-0G, 51-40-05-0G, SRM 51-40-08-0G, DWG 143N5320.
- Difficulty date
- June 23, 2010
- Submitted
- July 2, 2010
- Operation
- Air carrier
- Aircraft
- N457UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25478
- Aircraft time
- 21,437 hours, 12,943 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 652
- 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.