This Complete Factory MerCruiser Number 8 - #8 - Mercury Marine 4 Cylinder Engines Service Manual includes needed instructions to maintain and service your equipment using detailed diagrams and manufacturers specifications. MODELS COVERED IN THIS MANUAL: MCM 170 MR - S/N: 6916779-0A475151 MCM 170 Alpha One - S/N: OA475152-08434940 MCM 165 Alpha One - S/N: 08434941-0877 4251 MCM 3.7 Litre Alpha One - S/N: 0877 4252 and Above MCM 190 MR - S/N: 6917368-0A475551 MCM 190 Alpha One - S/N: OA475552-08436390 MCM 180 Alpha One - S/N: 08436391 -08775248 MCM 3.7 Litre LX Alpha One - S/N: 08775249 and Above IMPROVED PDF manuals have: Bookmarks, Searchable Text and Improved Quality. Navigation is simple with convenient chapter bookmarks and ability to search by keyword. Print out entire manual or just what you'll be working on. * INSTANT DOWNLOAD - NO WAITING * LANGUAGE: English * FORMAT: PDF * COMPATIBLE: Win/ Mac * PAGES: 274 * SEARCHABLE - BOOKMARKED - INDEXED Fully Bookmarked chapters for easy navigation allowing you to identify the exact service repair procedures in the quickest time possible. Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. Completely Indexed, Bookmarked and Searchable! ________________________________________________ SERVICE MANUAL SECTIONS INCLUDE: SECTION 1- IMPORTANT INFORMATION A- Important Information B- Maintenance C- Troubleshooting SECTION 2 - REMOVAL & INSTALLATION A- 4 Cyl.3.7L (224cid) SECTION 3 - ENGINE MECHANICAL A- 4 Cyl.3.7L (224cid) SECTION 4 - ELECTRICAL SYSTEMS A- Starting System B- Ignition System C- Charging Systems D- Instrumentation E- Wiring Diagrams SECTION 5 - FUEL SYSTEMS A- Fuel Delivery System B- Fuel Pump C- Carburetor SECTION 6 - COOLING & EXHAUST A- Cooling System B- Exhaust System SECTION 7 - POWER STEERING A- Power Steering ________________________________________________ Lots of pictures, diagrams, illustrations and charts Great for tune-ups, regular maintenance or repairs. Technical details and step-by-step instructions you will need are included. ************************************************************************** TO GET THIS MANUAL IMMEDIATELY - CLICK THE GREEN & WHITE DOWNLOAD BUTTON - at the Top Right-Hand Side of this Page -> ************************************************************************** Additional Information: PDF documents may require the newest version of Acrobat Reader to display correctly. Should you have any problems reading your document, please initially try upgrading to the latest version of Adobe Acrobat Reader. We have Thousands of Manuals - email us about any you might need.