SDR LR7A2015031800547

Service difficulty report · Stringer · 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): 5713 · Wing, Longeron/Stringer
Part: Stringer
Condition: Mechanic Error
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 NDI, FOUND 3 MISDRILLED HOLES WITH DOUBLE FLUSH RIVETS PLUGGING THEM AT NR 3 DRY BAY LOWER RIB CAP AT CWS178.78R PLANK STRINGERS 16, 17, & 18 AT DRAG FITTING ATTACHMENT, WL256. REPAIRED IAW LAC MEA 382-57-14-055. NR 2269.