What was found
DURING C-4 CHECK, INSPECTION REPORTED CORROSION ON AFT FUSELAGE FLOOR SUPPORT AT LBL 3, STA 947.5 TO 967. MAINTENANCE REMOVED AFT FUSELAGE FLOOR SUPPORT, TREATED, PRIMED AND INSTALLED NEW FLOOR SUPPORT PER EA 53-737-113.
- Difficulty date
- February 19, 2001
- Submitted
- February 20, 2001
- Operation
- Air carrier
- Aircraft
- N311FL
- Make and model
- Boeing 7373S1
- Aircraft serial
- 24856
- Aircraft time
- 31,627 hours, 19,875 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- 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.