“FOR MAIN ENGINE YANMAR MANUFACTURER:QINGDAO ZICHAI BOYANG DIESEL ENGINE CO.,LTD TYPE:8N330-EN SERIAL NO:20068064 ” TOOL FOR EXTRACTING OF THE BIG END BEARING – POS. 67, 69, 70, 72, 73, 77, 80 FROM THE ATTACHED PARTS LIST YANMAR.N330-EN.NA