Mercury Mariner Outboard 70 Hp Marathon 3 Cylinder 1987 1988 1989 1990 1991 1992 1993 Factory Service Repair Manual Download Pdf This is the same type of service manual your local dealer will use when doing a repair.This manual detailed illustrations as well as step by step instructions. All pages are printable, so run off what you need and take it with you into the garage or workshop. Download the service manual and fix your problems now. This Service Manual Contains: *General Information and Specifications *Electrical and Ignition *Ignition System *Battery, Charging System and *Starting System *Timing/Synchronizing and Adjusting *Wiring Diagrams *Fuel System and Carburetion *Oil Injection System *Powerhead (3-Cylinder Engines) *Powerhead (4-Cylinder Engines) *Lower Unit *Gear Housing *Mid Section *Shock Absorber *Power Trim *Design I (Side Fill Reservoir) *Design II (Aft Fill Reservoir) *Single Ram *Outboard Motor Installation/Attachments *Engine Attachments/Engine *Tiller Handle and Co-Pilot File Format: PDF Printable:Yes Languages:English Compatible:Win/Mac Requirements: Adobe PDF Reader Click on the instant download button, pay with your paypal/credit card and you will receive link to download .