Service difficulty report · Support Frame · Lkheed 382G

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
Part
Support Frame
Part number
7075T6CLAD
Condition
Cracked
Location
Door
Component
Crew Door · Lkheed
Component part number
3630011
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.

What was found

DURING SCHEDULED C-1 CHECK UNDER JOB CARD HC5312, FOUND THE CREW DOOR FRAME UPPER AND LOWER STEPS CRACKED (6 PLACES TOTAL) FS 220, LBL 70, WL 180. REPAIR BY REPLACEMENT ACCOMPLISHED, IAW LOCKHEED SMP583 SRM, CH 51-60 & 51-70. NR 7295.