Target Audience:
Recreational boaters, anglers, and commercial users seeking reliable mid-range outboard power
Competitive Advantage:
Notable for lightweight design, fuel efficiency, and smooth operation compared to two-stroke competitors; meets EPA 2006 emissions standards
Key Features:
Four-stroke technology, electronic fuel injection (EFI), CD ignition, shallow water drive, power trim and tilt
Notable Improvements:
Reduced emissions, improved fuel economy, quieter operation
Engine Mechanical:
Cylinder head, valve train, cylinder block, pistons, connecting rods, crankshaft, bearings, seals
Fuel System:
Electronic fuel injection (EFI) components, fuel pump, fuel injectors, fuel lines, throttle body
Ignition System:
CD ignition, spark plugs, ignition coils, stator, trigger, ECU
Lubrication System:
Oil pump, oil pan, oil filter, oil lines, oil pressure sensor
Cooling System:
Water pump, thermostat, cooling passages, telltale, pressure valve
Electrical System:
Battery, charging system, starting system, wiring harness, sensors, gauges
Power Trim and Tilt:
Hydraulic pump, cylinders, valves, switches, fluid
Lower Unit:
Gearcase, propeller shaft, gears, bearings, seals, water pump impeller
Mid-Section:
Driveshaft housing, exhaust tube, mounts, swivel bracket
Steering and Controls:
Remote control, throttle cable, shift cable, steering cable
Diagnostic Procedures:
Troubleshooting charts, fault codes, sensor testing
Maintenance Procedures:
Routine service, fluid changes, filter replacement, spark plug replacement
Repair Procedures:
Component removal and installation, disassembly and assembly, adjustment and calibration
Rebuild Procedures:
Complete engine overhaul, lower unit rebuild
Specifications:
Torque values, clearances, wear limits, fluid capacities
Diagrams:
Exploded views, wiring diagrams, flow charts
Special Tools:
Required tools and part numbers
Parts Identification:
Part numbers and diagrams for ordering replacement parts
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Type:
Four-stroke, in-line 4-cylinder, 16-valve SOHC
Displacement:
1.7 L (105 cu in)
Bore x Stroke:
N/A - not specified for this model
Compression Ratio:
N/A - not specified for this model
Horsepower:
75 hp (55.9 kW) and 90 hp (67.1 kW) at 5000-6000 RPM
Fuel System:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline, 87 octane minimum
Oil Type:
Mercury/Quicksilver 4-Stroke Outboard Oil
Cooling System:
Water-cooled, thermostat controlled
Ignition System:
CD ignition
Emission Compliance:
EPA 2006
Crash Test Ratings:
N/A - not applicable to outboard motors
Active Features:
Emergency stop switch (lanyard), low oil pressure warning, overheat warning
Passive Features:
Corrosion protection, sacrificial anodes
Certifications:
Meets EPA 2006 emissions standards, CE certified
Service Intervals:
Break-in: first 20 hours; regular: every 100 hours or annually
Engine Oil:
Mercury/Quicksilver 4-Stroke Outboard Oil, 10W-30
Oil Capacity:
4.5 quarts (4.3 L) with filter
Gear Lube:
Mercury/Quicksilver Gear Lube, 2.5 oz (75 cc)
Spark Plugs:
NGK DPR6EA-9 or equivalent, gap 0.035 in (0.9 mm)
Fuel Filter:
Replace annually or every 100 hours
Water Pump Impeller:
Inspect annually, replace every 300 hours or 3 years
Anodes:
Inspect every 100 hours, replace as needed
Common Wear Items:
Water pump impeller, spark plugs, fuel filter, anodes, propeller
Known Issues:
Early models may experience corrosion in exhaust passages; regular flushing recommended
Manufacturer:
Mercury Marine, a division of Brunswick Corporation
Brand Heritage:
Founded in 1939, Mercury Marine is a leading manufacturer of marine propulsion systems
Introduction:
Introduced in 2001 as part of Mercury's four-stroke lineup
Updates:
Minor updates throughout production; discontinued in 2006
Production Location:
Fond du Lac, Wisconsin, USA
