Target Audience:
Owners, marine technicians, and mechanics servicing midrange outboards
Application:
Demanding marine applications including commercial and utility use
Emissions:
Direct injection 2-stroke design with low emissions versus conventional 2-strokes
Maintenance:
No scheduled dealer tune-ups for the first three years typical of E-TEC engines
Lubrication:
Precise oil injection, no fuel/oil premixing required
Ignition:
CDI ignition system
Gearcase Ratio:
1.85:1 with Forward, Neutral, and Reverse
Fuel & Direct Injection:
E-TEC direct fuel injection system components and calibration
Lubrication:
Oil injection system, oil pump, and oil supply components
Ignition:
CDI ignition system testing and component replacement
Cooling:
Water pump, thermostats, and cooling passages
Charging System:
Alternator/stator, rectifier-regulator, and battery charging circuit
Starting System:
Electric starter motor, solenoid, and wiring
Powerhead:
Cylinder block, pistons, crankshaft, and bearings
Gearcase:
1.85:1 gearcase, forward/reverse gears, and shift mechanism
Scheduled Maintenance:
Service intervals and step-by-step maintenance tasks
Troubleshooting:
Symptom-based diagnostic charts and test procedures
Repair Procedures:
Disassembly, inspection, and reassembly instructions
Specifications:
Torque values, clearances, and fastener data
Propeller Service:
Propeller specifications and installation
Level:
Factory-level detail written for professional technicians
Wiring:
Wiring diagrams and electrical schematics
Special Tools:
Required special tools identified throughout
Diagnostics:
EMM/diagnostic test procedures per factory methods
Fastener Torques:
Torque specifications for major assemblies
Part Identification:
Component illustrations with exploded views
Fluid Capacities:
Gearcase lubricant and oil system capacities
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
Type:
2-stroke direct injection (E-TEC)
Displacement:
52.7 cu in (863 cc)
Ignition:
CDI (Capacitor Discharge Ignition)
Fuel System:
E-TEC direct fuel injection
Lubrication:
Oil injection, no premix required
Operating Range:
N/A - not specified for this model
Routine Service:
Scheduled maintenance tasks and intervals detailed in manual
Break-in:
New engine break-in procedures included
Long-Term Care:
E-TEC design eliminates scheduled dealer tune-ups for first three years
Gearcase Lubricant:
Specifications and capacities covered in manual
Engine Oil:
E-TEC approved outboard oil via oil injection system
Impeller:
Water pump impeller inspection and replacement procedure
Spark Plugs:
Plug specification, gap, and replacement procedure
Anodes:
Sacrificial anode inspection and replacement
