SDR LR7A2020100502538

Service difficulty report · Bulkhead Web · Lkheed 382G

Difficulty date: October 5, 2020
Submitted: October 10, 2020
Operation: Air carrier
Aircraft: N410LC
Make and model: Lkheed 382G
Aircraft serial: 4673
Aircraft time: 39,318 hours, 25,543 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead Web
Part number: 7075T60063
Condition: Corroded
Location: 528-577
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 THE LT MAIN WHEEL WELL LBL 61.5 BULKHEAD WEB CORRODED AND WITH ELONGATED HOLES, FS 528-577, WL 250-268. REPAIR BY REPLACEMENT ACCOMPLISHED, IAW LOCKHEED SMP583 SRM, CH 51-60 & 51-70. NR 6103.