This service manual contains maintenance and repair procedures for Mercury Mariner Outboard 225 EFI 250 EFI. Models covered: 225/250 3.0 litre Work EFI Starting model year 2002 Serial Numbers: starting 0T409000 This manual is specifically written for the do-it-yourselfer as well as the experienced mechanic.It provides step-by-step instructions based on the complete disassembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide you through each service and repair procedure. This is not a scanned service repair manual. More manuals at: THIS MANUAL CONTAINS: -general information & specifications -electrical -fuel system -powerhead -Mid-section -gear housing -attachment/control linkage -color diagrams Language: English Printable: Yes File Format: PDF Compatibility: WINDOWS and MAC Requirements: Adobe PDF Reader