What was found
DURING SCHEDULED C-4 CHECK PER JOB CARD 5313, FOUND CABIN FLOOR BEAM UPPER CAP CORROSION EXCEEDING LIMITS AT TIE-DOWN POINTS FS245E, WL146, LBL24 TO RBL37. REPAIRED BY REPLACING UPPER BEAM CAP IAW SMP583 CHAPTER 51-60 AND 51-70.
- Difficulty date
- April 3, 2009
- Submitted
- April 10, 2009
- Operation
- Air carrier
- Aircraft
- N406LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4676
- Aircraft time
- 43,446 hours, 25,860 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 3891833
- 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.