What was found
JOINT BRACKET AT LOWER SILL, FS 319.70 IS CORRODED AND HAS MATERIAL MISSING OR EATEN AWAY. REMOVED 2 OF CLIPS COMMON TO RT LOWER SILL BRACKET AT FS 319.70 IAW SRM 51-42-06 AND 51-42-21. REMOVED JOINT BRACKET FROM LOWER SILL FS 319.70, 601R38335 IAW SRM 51-42-21. LOCATED, DRILLED AND STARTED INSTALL OF JOINT BRACKET FS 319.70, PN 601R38335 IAW SRM 51-40-11, 51-42-21. INSTALLED JOINT BRACKET, PN 601R38335-1 IAW SRM 51-42-21.