What was found
DURING SCHEDULED C-1 CHECK UNDER JOB CARD HC5314, FOUND THE FS 488 UNDERFLOOR SKIN STIFFENER CORRODED AT RBL 12-15 AND LBL 12-15, WL 132. REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-21. NR 7621.
- Difficulty date
- October 5, 2020
- Submitted
- October 10, 2020
- Operation
- Air carrier
- Aircraft
- N410LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4673
- Aircraft time
- 39,318 hours, 25,543 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 2024T40071
- Condition
- Corroded
- Location
- Bs 488
- 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.