YANMAR 6LP 6LPA DTE DTP STE STP DTZE DTZP STZE STZP MARINE DIESEL SERVICE MANUAL (PDF FORMAT) 6LP-DTE 6LP-STE 6LP-DTZE 6LP-STZE 6LPA-DTP 6LPA-DTZP 6LPA-STP 6LPA-STZP LP Series 6LP