What was found
AFTER REMO VAL OF GUSSET FROM L/H WW PRESS.DECK AREA STA 955 LBL 85 (APPROX) FOUND CORROSION ON MATING SURFACE OF GUSSET. REMOVED CORROSION ON GUSSET FROM L/H WW PRESS. DECK AREA STA 955 LBL 85, DIMENSIONS L=3.050" W=2.500 IAW SRM 51-10-02 STEP 15A3. EVALUATED REWORKED AREA ON GUESSET DIMENSIONS L=3.050" W=2.500, MECHANICAL MEASURE NOM. THK=.130 AND DEPTH X=.064" , NO ALLOWABLE DAMAGE FOUND. FABRICATED GUSSET-CLOSURE PANEL ASSY STA 955, P/N VTSAA145T8752-153, PER DWG 145T87521 SAMPLE. LOCATED AND DRILLED ALL FASTENER HOLES AT FABRICATED GUSSET-CLOSURE PANEL ASSY IAW B767 SRM 51-40-05.