SDR LR7A2022110703217

Service difficulty report · Cap · Lkheed 382G

Difficulty date: November 7, 2022
Submitted: November 8, 2022
Operation: Air carrier
Aircraft: N403LC
Make and model: Lkheed 382G
Aircraft serial: 4590
Aircraft time: 68,898 hours, 34,728 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Cap
Part number: LS4252
Condition: Corroded
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-14 CHECK UNDER JOB CARD HC5314, FOUND FS677 UNDERFLOOR BULKHEAD LOWER CAP CORRODED AT LBL60 TO RBL60, WL126-145. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM, CH. 51-60 & 51-70. NR# 0359. / PSE# 53-40-11, AD 2012-06-09