SDR LR7A2025071503771

Service difficulty report · Fitting · Lkheed 382G

Difficulty date: July 15, 2025
Submitted: July 16, 2025
Operation: Air carrier
Aircraft: N402LC
Make and model: Lkheed 382G
Aircraft serial: 4698
Aircraft time: 49,961 hours, 26,911 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Fitting
Part number: 3375082
Condition: Corroded
Location: Zone 100
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 B-1 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND RH CHINE ANGLE AFT END FITTING CORRODED AT FS737/737.0E, RBL61, WL144. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM, CH. 51-60 & 51-70. NR# 1001290567.