What was found
DURING SCHEDULED C-12 CHECK, FOUND THE BS 657 FLOORBEAM LOWER CAP HAD CORROSION AT LBL 20, WL 140. REPLACED IAW SRM 51-60 AND 51-70.
- Difficulty date
- May 12, 2015
- Submitted
- May 15, 2015
- Operation
- Air carrier
- Aircraft
- N401LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4606
- Aircraft time
- 54,216 hours, 31,521 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- LS4252
- Condition
- Corroded
- Location
- Bs 657
- 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.