I have many more Yanmar engine manuals, please ask YANMAR 4LHA STE DTE HTE MARINE DIESEL ENGINE FACTORY WORKSHOP REPAIR MANUAL (PDF FORMAT) 4LHA-STE/STZE/STP/STZP 4LHA-DTE/DTZE/DTP/DTZP 4LHA-HTE/HTZE/HTP/HTZP OPERATION MANUAL IS ALSO INCLUDED This factory workshop service manual has been complied for engineers engaged in sales, service, inspection and maintenance. Use this manual as a handy reference in daily inspection and maintenance, and as a text for engineering guidance.