What was found
DURING C-16 CHECK A 1/2 INCH CRACK WAS FOUND ON LT SIDE FRAME OF 178 BULKHEAD, WL 195. MAINTENANCE REMOVED DAMAGED SIDE FRAME, 178 BULKHEAD, WL 195; FABRICATED A NEW REPLACEMENT SIDE FRAME PER DWG 65-16300; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PG. 3 & 6.