Service difficulty report · Skin · Lkheed 382G44K30

Difficulty date
June 21, 2021
Submitted
June 23, 2021
Operation
Air carrier
Aircraft
N409LC
Make and model
Lkheed 382G44K30
Aircraft serial
4695
Aircraft time
40,218 hours, 24,861 cycles
System (JASC)
5751 · Ailerons
Part
Skin
Part number
34232612L
Condition
Corroded
Location
Lt Aileron
Component
Aileron · Lkheed
Component part number
3850191
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 B-2 CHECK UNDER JOB CARD HB2703, FOUND LH AILERON AS143 TO AS214 LOWER FORWARD SKIN PANEL CORRODED IN SEVERAL PLACES. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM, CH. 51-60 & 51-70. NR# 0089. / PSE# 57-50-21, AD 2012-06-09