Target Audience:
Boat owners, marine technicians, and DIY enthusiasts requiring accurate parts information for repair and maintenance
Advantages:
Genuine Yamaha parts data, exploded diagrams, and part numbers enable precise component identification and cost-effective repairs
Key Features:
Comprehensive exploded parts diagrams, part numbers, and descriptions; designed for disassembly, repair, and assembly procedures
Powerhead:
Cylinder head, crankcase, pistons, rods, crankshaft, and related assemblies
Intake and Exhaust:
Intake manifold, reed valves, exhaust cover, and associated gaskets
Fuel System:
Carburetor, fuel pump, fuel lines, and filter components
Ignition System:
Flywheel magneto, ignition coils, spark plugs, and kill switch
Electrical System:
Starting motor, stator, rectifier, wiring harness, and battery cables
Lower Unit:
Gearcase housing, driveshaft, propeller shaft, gears, clutch, and water pump
Midsection:
Driveshaft housing, exhaust housing, and mounting brackets
Steering and Tilt:
Steering bracket, swivel bracket, and tilt components (if equipped)
Cowl and Brackets:
Top cowling, bottom cowling, and related fasteners and seals
Procedures and Technical Depth
Procedures Included:
Parts identification, replacement procedures, and exploded views for disassembly, repair, and assembly
Technical Depth:
Detailed part numbers, diagrams, and descriptions to facilitate accurate part ordering
Parts Information:
Exploded parts diagrams with corresponding part numbers and descriptions
Additional Coverage Details
Cooling System:
Water pump, thermostat, and cooling passages
Lubrication System:
Oil pump, oil lines, and oil seals
Mounting and Hardware:
Bolts, nuts, washers, and other fasteners
Gaskets and Seals:
All gaskets, oil seals, and O-rings
Tools and Equipment:
Special tools referenced (if any)
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:
Water-cooled, 3-cylinder, 2-stroke
Bore x Stroke:
65 mm x 70 mm
Performance and Fuel System
Horsepower:
50 hp at 5500 rpm
Fuel System:
Carbureted (2 or 3 carburetors)
Fuel Type:
Regular unleaded gasoline
Fuel Tank Capacity:
N/A - not specified in the provided description