What was found
DURING ROUTINE MAINTENANCE, ANGLES IN BOTH LT AND RT WINGS WERE FOUND CRACKED BEHIND THE LANDING GEAR SIDE BRACE FITTINGS. THE CRACKED ANGLES WERE INSTALLED AS PART OF KIT, PN 767-398, WHICH WAS CALLED OUT IN SB 1161. THE SUBJECT OF THE SB WAS TO INSPECT BEHIND THE GEAR SIDE BRACE FITTINGS FOR CRACKING; INSTALLATION OF THE KIT, WHICH INCLUDED THE CRACKED BRACES, WAS THE SB'S TERMINATING ACTION.