Covers Models: 6SY-STP2 6SY655 8SY-STP P/N:0BSYM-G00100 This is the most complete service repair manual for Yanmar Marine Engine SY Series. This manual contains service, repair procedures, assembling, disassembling ,electrical diagrams and everything you need to know. Service Repair Manual Covers: Table of Contents Introduction Safety General Service Information Periodic Maintenance Engine Fuel System Cooling System Lubrication Turbocharger Starter Motor Alternator EMS Troubleshooting ================================================== High Quality PDF Manual, All pages are printable. Instant Download No Shipping Cost No Need to Wait For A CD-ROM File Format: PDF Language: English Compatible: All Versions of Windows & Mac&linux Requirements: Adobe PDF Reader Thank you for visiting!.