1)OPERATOR INSTEAD OF GIVING STOCK FOR ID PROGRAM MISTAKENLY GIVEN STOCK (MINUS VALUE)FOR OD PROGRAM(WEAR OFFSET). |2)AFTER TAKING RADIUS PROGRAM FROM ENGINEERING TEAM PROGRAM WAS EDITED AND SUPERVISOR INSTRUCTED OPERATOR TO RUN THE ID PROGRAM (TOOL NO-4)WITH SOME STOCK AND THEN FINISH THE ID TO CROSS CHECK WHETHER THE RADIUS FORMED PROPERLY.|3)WHILE ID FINISHING SHARP EDGE WAS FORMED.|4)RADIUS PROGRAM NOT GIVEN IN THE PROGRAM HENCE SHARP EDGE WAS FORMED.|5)WHILE DOING THE FAIR PART RADIUS WAS FORMED USING HAND TOOLS THEREFOR RADIUS PROGRAM WAS NOT GIVEN DURING THE PRODUCTION.