SDR LR7A2022110703233

Service difficulty report · Bulkhead Web · 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: Bulkhead Web
Part number: 7075T60040
Condition: Cracked
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 WHILE PERFORMING OTHER MAINTENANCE, FOUND FUSELAGE AFT OVERHEAD BULKHEAD WEB CRACKED AT FS946, RBL16.5-40, WL272-285. / REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-17. NR#0628. / PSE# 53-50-09, AD 2012-06-09