What was found
LCQ - MAJOR REPAIR - DURING C-19 CHECK A .5 INCH CRACK WAS FOUND IN STRINGER SPLICE AT BS 907, STR 3 LT. MAINTENANCE REMOVED CRACKED STRINGER SPLICE AT BS 907, STR 3 LT, WL 302; FABRICATED A NEW REPLACEMENT STRINGER SPLICE; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02 FIG 8.