This is the most complete Service Repair Manual for Mercury Outboard 225 4-stroke Efi.This Service Manual has easy-to-read text sections with high quality diagrams and instructions.This is a must for the Do-It-Yourselfer.You will not be dissatisfied. Models Covered: 225 FourStroke Electronic Fuel Injection Starting Model Year 2003 Starting Serial Number 0T653945 Service Repair Manual Covers: Section 1 Inportant Information *Specifications *Maintenance *General Information *OutBoard Motor Installation Section 2 Electrical *Ignition *Charging & Starting System *Timing,Synchronizing & Adjusting Section 3 Electronic Fuel Injection *Theory of Operation *Diagnostics & Troubleshooting *Service Procedures *Emissions Section 4 Powerhead *Cylinder Head *Cylinder Block/Crankcase *Lubrication Section 5 Mid Section *Clamp/Swivel Brackets & Drive Shaft Housing *Power Trim Section 6 Lower Unit *Standard Rotation Gear Housing *Counter Rotation Gear Housing Section 7 Attachments/Control Linkage *Throttle/Shift Linkage Section 8 Color Diagrams File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader & Winzip * Instant Download * No Shipping Cost * No Need To Wait For A CD-ROM Save time and money by doing your own repairs! The manual make it easy for any skill level with this very easy to follow, step-by-step instructions! All pages are printable. Looking for some other Service Repair Manual, please check: Thanks for visiting this page!