What was found
INSPECTION TYPE:8C, FUSELAGE LT BS 955 REAR SPAR BULKHEAD FITTING AREA, 3 EA CRACKS FOUND AT T-FITTING AT 5 O'CLOCK POSITION APPROX .0625", 6 O'CLOCK POSITION APPROX. .0625" AND 10 O'CLOCK POSITION APPROX .1250". FUSELAGE LT BS 955 REAR SPAR BULKHEAD AREA "T" FITTING REPLACED AND INSTALLED IAW EO B767-5350-17922-H APPENDIX "C", ORIGINAL MATERIAL IS 7075-T73 DIE FORGING, CRACK FOUND AT T-FITTING AT 5 O'CLOCK POSITION APPROX. .0625", 6 O'CLOCK POSITION APPROX .0625", 10 O'CLOCK POSITION APPROX .1250", REPAIR CLASSFIED AS MAJOR REPAIR.