SDR LR7A2019062401876

Service difficulty report · Doubler · Lkheed 382G

Difficulty date: June 24, 2019
Submitted: July 10, 2019
Operation: Air carrier
Aircraft: N409LC
Make and model: Lkheed 382G
Aircraft serial: 4695
Aircraft time: 38,886 hours, 24,089 cycles
System (JASC): 5514 · Horizontal Stabilizer Miscellaneous Structure
Part: Doubler
Part number: 3702891
Condition: Corroded
Location: Horiz Stab
Component: Horizontal Stab · Lkheed
Component part number: 37001411
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 HORIZONTAL STAB LOWER SKIN ATTACHMENT DOUBLER CORRODED AT FS1075-1095, HSS61L-61R, AND WL270. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SRM, CH. 51-60 & 51-70. NR# 6094.