2000 Yamaha EW50 Slider Service Manual (P/N 5JH1-AE1)
Yamaha Models Covered & Key Technical Specifications
Models: Yamaha EW50
Model Year: 2000
Technical Data:
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Engine: Air-cooled 2-stroke single cylinder, 49.2 cm³ displacement
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Compression ratio: 7.2:1
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Fuel system: Carburetor (PHBN 12, 5FX, 5LH)
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Transmission: Automatic V-belt
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Clutch: Dry, centrifugal automatic
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Suspension (Front): Telescopic fork
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Suspension (Rear): Unit swing
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Front brake: Disk brake, 190.0 x 3.5 mm
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Rear brake: Drum brake, 110 mm diameter
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Electrical: 12V 4AH battery, CDI ignition system
Yamaha Manual Features & Content Preview
- Covers 2000 Yamaha EW50 Slider scooters, including exact specifications for Dell'Orto and Teikei carburetors
- Original OEM publication (First edition September 1999, Form 5JH1-AE1)
- Contains 26 exploded-view diagrams, 16 maintenance specification tables, and 14 wiring schematics
- The definitive reference for the 2000 EW50 production build, documenting critical engine and chassis geometry specs
Technical Overview and Content Scope
This 228-page factory publication delivers the complete technical baseline for the 2000 Yamaha EW50. It breaks down assembly and maintenance data across eight distinct chapters. The scope covers everything from general periodic checks to granular specifications for the engine, chassis, and electrical systems.
The guide outlines the necessary reference values for engine overhauls, mapping out cylinder inspections, belt drive removal, and starter clutch parameters. You will also find highly detailed cable routing diagrams. These schematics provide exact visual guidance for wire harness positioning, taking the guesswork out of component integration during reassembly.
When working on drivetrain components, proper maintenance and precise parts replacement require strict adherence to factory tolerances to ensure safe vehicle operation. This instant download gives you immediate access to those crucial figures right at your workbench. Expect comprehensive tables detailing tightening torques, fluid capacities, and electrical reference values without the fluff.
Key technical data documented includes the 49.2 cm³ displacement (7.2:1 compression ratio) and setup data for the automatic V-belt transmission system. The manual lists exact torque requirements, such as the 10 Nm cylinder head bolt torque, alongside core engine maintenance standards like the 0.5–0.7 mm spark plug gap. Chassis and electrical data are equally thorough, highlighting the 70 cc front fork oil capacity per tube and a constant 14° BTDC ignition timing at 5000 r/min.
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