SDR LR7A2019062401690

Service difficulty report · Skin · Lkheed 382G

Difficulty date: June 24, 2019
Submitted: July 4, 2019
Operation: Air carrier
Aircraft: N409LC
Make and model: Lkheed 382G
Aircraft serial: 4695
Aircraft time: 38,886 hours, 24,089 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Fuselage
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 HC5321, FOUND BELLY SKIN WITH MULTIPLE STONE MARKS, PITTING CORROSION, AND MULTIPLE DOUBLER REPAIRS AT FS337-377, WL126, AND LBL60-RBL60. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SMP583 SRM, CH. 51-60 & 51-70. NR# 2193.