SDR LR7A2015031800545

Service difficulty report · Bulkhead · Lkheed 382G

Difficulty date: March 18, 2015
Submitted: March 20, 2015
Operation: Air carrier
Aircraft: N405LC
Make and model: Lkheed 382G
Aircraft serial: 5025
Aircraft time: 39,899 hours, 16,848 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Part number: 7075T60063
Condition: Cracked
Location: Mlg Ww
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-11 CHECK WHILE PERFORMING SB 382-57-85 R2 APPENDIX A NDI AND SP-141 NDI, FOUND 3 CRACKS EVIDENT ON THE RT FS577-FS617 SIDEWALL AT FS576, FS577, & FS588, RBL61. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SMP583, CHAPTER 51-60 AND 51-70. NR 2267.