What was found
LT SIDE OF Y-1156 PRESS BULKHEAD, AFT FACE, ATTACHMENT STRIP IS CRACKED FROM UPPER EDGE DOWNWARD THROUGH 1ST ROW OF RIVETS TO SECOND ROW 1.4 LONG. ALSO, 1 SHEARED RIVET, FWD FACE ATTACHMENT STRIP IS CRACKED AT TOP ROW OF T-CAP TO STRIP ATTACH RIVETS. CRACK IS Y SHAPED LONG LEG 1.6 SHORT LEG 1. LONG LEG DISAPPEARS UNDER FITTING AT OUTBOARD END. BOTH CRACKS IN AREA OF LONGERON NR 40 ATTACH. *S/D* REMOVED DAMAGED ATTACH STRIP AND SPLICED IN NEW SECTION AS PER EA NR 8-5340-35200.