What was found
BROKEN EXTERNAL GROUND ELECTRICAL POWER SKIN CUT OUT AT LOWER FUSELAGE ; 2021-417559 / [16] OK TO INSTALL REPAIR PARTS DOUBLER; FILLER; RUBBING BLOCK; LAMINATED SHIM; FASTENERS AND WASHER ON EXTERNAL GROUND ELECTRICAL POWER SKIN CUT OUT AT LOWER FUSELAGE; [17] STEP 16 COMPLETED RII ITEM; [18] INSTALLED REPAIR PARTS DOUBLER; FILLER; RUBBING BLOCK; LAMINATED SHIM; FASTENERS AND WASHER ON EXTERNAL GROUND ELECTRICAL POWER SKIN CUT OUT AT LOWER FUSELAGE IAW B737-700 SRM 53-10-15-2R-4 REPAIR 4 PARAGRAPH 4 AND SRM 51-40-02; [19] PERFORMED PERMANENT REPAIR ON EXTERNAL GROUND ELECTRICAL POWER SKIN CUT OUT AT LOWER FUSELAGE IAW B737-700 SRM 53-10-15-2R-4 REPAIR 4; [20] CERTIFIED STEP 18 & 19 RII