What was found
MCN - MAJOR REPAIR - DURING C19 CHECK DISCOVERED AFT GALLEY DOORWAY FRAME CRACKED, .5 INCHES AT BS 957, WL 257 AND BL 58R. MAINTENANCE REMOVED AND INSTALLED NEW REPLACEMENT DOORWAY FRAME AT BS 957, WL 257 AND BL 58R IAW BOEING 737-300 SRM 52-13-31-404-010-800 AND BOEING 737-300 SRM 51-40-02-0G FIG 3, 4, 6, 7 AND 12.