This is the COMPLETE Official Service Repair Manual for the Mercury Mariner Outboard 2 Stroke 70 75 80 90 100 115HP. Production model years 1987 to 1993. It Covers complete tear down and rebuild, pictures and part diagrams, torque specs, maintenance, troubleshooting, etc. You name it and its in here. This Manual contains everything you will need to repair, maintain, rebuild, refurbish or restore your MERCURY MARINER OUTBOARD. All diagnostic and repair procedures are covered. The manual has detailed illustrations, diagrams, wiring schematics and specifications 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. These manuals are your number one source for repair and service information. They are specifically written for the do-it-yourselfer as well as the experienced mechanic. Using this repair manual is an inexpensive way to keep your MERCURY MARINER OUTBOARD working properly. Each manual 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 the reader through each service and repair procedure. Models covered: 70-75-80-90-100-115hp 3/4cylinder models as per serial number guide below: 1987-1993 70 / 75 / 75Marathon / 75XD / 75 Seapro / 80 / 90 (3 Cylinder) With Serial Numbers: USA: 0A996142-0D283221 BELGIUM: 09502135 - 09793576 CANADA: 0A722297 & Above 1988-1993 100 / 115HP (4 Cylinder) with Serial Numbers: USA: 0B209468-0D283221 BELGIUM: 09523034 - 09793576 CANADA: 0A731673 & Above SERVICE REPAIR MANUAL COVERS: =========== 1 - General Information and Specifications 2 - Electrical and Ignition A - Ignition System B - Battery, Charging System and Starting System C - Timing/Synchronizing and Adjusting D - Wiring Diagrams 3 A - Fuel System and Carburetion B - Oil Injection System 4 A - Powerhead (3-Cylinder Engines) B - Powerhead (4-Cylinder Engines) 5 - Lower Unit A - Gear Housing B - Mid Section C - Shock Absorber 6 - Power Trim A - Design I (Side Fill Reservoir) B - Design II (Aft Fill Reservoir) C - Single Ram 7 - Outboard Motor Installation/Attachments A - Engine Attachments/Engine Installation B - Tiller Handle and Co-Pilot =========== ** Model Specification: Mercury Mariner Outboard 2 Stroke 70 75 80 90 100 115HP ** Model Year: 1987-1993 ** Language: English ** File Format: PDF ** Requirements: Adobe PDF Reader. ** ZOOM IN/OUT: YES ** INSTANT DELIVERY: YES ** Specifications: FULLY PRINTABLE & BOOKMARKED ** Compatible: All Versions of Windows & Mac =========== This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find. Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. This manual can be viewed on any computer, as well as zoomed and printed. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. INSTANT DOWNLOAD MEANS THERE WILL BE NO SHIPPING COSTS OR WAITING FOR A PAPER OR CD MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$ BUY FROM US AND I GUARANTEE YOU'LL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS. Looking for some other Service Repair Manual, please check: