SDR LR7A2016091100895

Service difficulty report · Spar Cap · Lkheed 382G

Difficulty date: September 11, 2016
Submitted: September 15, 2016
Operation: Air carrier
Aircraft: N403LC
Make and model: Lkheed 382G
Aircraft serial: 4590
Aircraft time: 64,217 hours, 32,021 cycles
System (JASC): 5511 · Horizontal Stabilizer, Spar/Rib
Part: Spar Cap
Condition: Corroded
Location: Rt Horiz Stab
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-12 CHECK, UNDER JOB CARD HC5321, FOUND THE RT HORIZONTAL STABILIZER FRONT SPAR UPPER CAP WITH EXFOLIATION CORROSION AT HSS 140R, FS 1041, WL 282. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SMP 583, SRM CH51-60 AND CH51-70.