This Service Manual/Repair Manual is specifically designed for the 2001-2002 Mercury/Mariner Outboard Marine models. It provides comprehensive instructions for servicing the entire outboard engine, ensuring optimal performance and longevity. Regular maintenance is crucial as it helps counteract the initial wear that occurs over time.
Each chapter in this manual covers the complete engine and offers detailed, step-by-step procedures for component removal and installation. Starting with assembly and system illustrations, diagrams, and exploded parts views, the manual provides service information and troubleshooting tips for each section. It is a user-friendly book that can be instantly delivered to your computer without requiring any special software, as it is compatible with all computers.
The manual contains a wealth of information that covers everything you need to know to service your entire motor. However, the specific information may vary depending on the year and model. The Specifications section includes details such as overall dimensions, weight, transom height, recommended operating range, engine type, fuel system, exhaust system, cooling system, lubrication system, and more.
The Maintenance section provides complete maintenance specifications, charts, intervals, and recommendations. It includes step-by-step procedures for various tasks like spark plug replacement, fuel line and hose replacement, engine oil and gear oil changes, lubrication, battery maintenance, water pump inspection, and much more.
The General Information section covers topics like identification numbers, tightening torque, service data, cylinder number, propellers, and fuel recommendations. The Electrical section includes information on electrical parts, inspection, removal, installation, and troubleshooting of various electrical components like the monitor, tachometer, starter motor, electric starter system, and battery charging system.
The Ignition section provides specifications, special tools, ignition timing, spark plug firing order, ignition coil resistance, and more. If your motor has a carburetor, the Carburetor section offers detailed instructions for adjustment, rebuilding, removal, inspection, and cleaning to factory specifications.
The EFI System section covers topics like fuel injection, throttle body, fuel pump, fuel rail, idle speed control assembly, and more. The Powerhead section contains information on rebuilding the engine block, including cylinder head cover, intake manifold assembly, oil pump, lubrication system, and more.
The Mid-Section section covers topics like engine side cover, driveshaft housing, oil pan, swivel bracket, steering bracket, water pressure valve, lower unit gear housing, and more. The Lower Unit section provides information on the gear case, propeller, lower unit gears, trim tab, drive shaft, oil seal housing, water pump, and related items.
Other chapters you may find in this service manual include Attachments/Control Linkage, Throttle/Shift Linkage, Tiller Handle, Manual Starter, Diagnostic Troubleshooting, and Wiring Diagrams.
Whether you are experiencing issues like engine starting problems, engine stalling, overheating, rough idling, excessive smoke, or acceleration hesitation, this manual provides the necessary guidance to address these concerns. It is specifically tailored for the FourStroke 115HP (115 HP) EFI (Electronic Fuel Injection) FourStroke Engine models from 2001-2002.
