SDR LR7A2020100502607

Service difficulty report · Skin · 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
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Cracked
Location: Bs 472-477
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 WHILE PERFORMING OTHER MAINTENANCE, FOUND THE LT FUSELAGE EXTERIOR SKIN WITH MULTIPLE CRACKS AT FS 472-477, WL 260, LBL 60 UNDERNEATH THE WING TO FUSELAGE FORWARD FAIRING. REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-10. NR 7463.