What was found
DURING SCHEDULED C-1 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND THE CENTER WING RT REAR SPAR (BEAM) WEB WITH MULTIPLE CRACKS AT CWS76R. REPAIR BY REPLACEMENT ACCOMPLISHED, IAW LOCKHEED SMP583 SRM, CH 51-60 & 51-70. NR 7282.
- 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)
- 5310 · Fuselage Main, Structure
- Part
- Spar
- Part number
- 7075T60112
- Condition
- Cracked
- Location
- Bs 597
- Component
- Center Wing · Lkheed
- Component part number
- 39403711
- 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.