Make:
SYM (Sanyang Motor Co., Ltd.)
Model:
Jet 50 / Jet 100 EURO
Applicable Generations:
EURO specification models (likely Euro 3 or Euro 4, depending on specific model year implied by 'EURO')
Engine Codes:
Likely various SYM F-series or similar 50cc/100cc 4-stroke engines, specific codes would be detailed in the manual.
Target Audience:
SYM Jet 50/100 EURO owners seeking to perform maintenance, repairs, or restoration, as well as independent repair shops and mechanics.
Value Proposition:
Provides professional-level technical information at a fraction of the cost of dealership service, empowering users to save on repair and maintenance expenses.
Manual Benefits:
All repair procedures covered A-Z, high-quality visuals, detailed diagnostics, instant download for immediate access.
Manual Coverage:
Engine, transmission, fuel system, electrical system, chassis, suspension, brakes, bodywork, diagnostics, maintenance, repair, and overhaul.
Estimated Page Count:
Likely extensive, hundreds of pages, typical for a comprehensive workshop manual. Exact count not specified but implied to be complete.
Manual Type:
Digital Workshop Repair Manual
Language:
English (implied by product description and common availability)
Powertrain:
Engine (cylinder, piston, crankshaft, valve train, cooling), Fuel System (carburetor/injection, fuel pump, filter), Exhaust System.
Transmission:
Automatic Transmission (CVT - Continuously Variable Transmission), Clutch, Drive Belt, Reduction Gear.
Electrical:
Ignition System, Lighting System (headlight, taillight, indicators), Starting System, Charging System (alternator/stator, regulator/rectifier), Battery, Wiring Diagrams, Fuses, Switches.
Chassis And Suspension:
Frame, Front Suspension (forks, steering bearings), Rear Suspension (shock absorbers, swingarm), Wheels and Tires.
Brakes:
Front Brake System (disc or drum), Rear Brake System (disc or drum), Brake Levers, Cables, Hydraulic components (if applicable).
Bodywork And Trim:
Body Panels, Fairings, Seat, Storage Compartments, Handlebars, Controls.
Routine Maintenance:
Oil change intervals and specifications, filter replacement (air, oil, fuel), spark plug checks and replacement, brake adjustments, chain lubrication (if applicable), tire pressure checks.
Diagnostic Procedures:
Troubleshooting guides for common issues, symptom-based diagnostics, electrical system testing, engine performance checks.
Repair And Overhaul:
Engine rebuilding (top-end and bottom-end), transmission servicing, carburetor/fuel injection cleaning and adjustment, brake system bleeding and overhaul, suspension component replacement, electrical component diagnosis and replacement.
Depth Of Coverage:
Comprehensive, covering all diagnostic and repair procedures from basic maintenance to complete engine and component rebuilds, suitable for professional technicians and advanced DIY mechanics.
Printability:
High quality, designed for clear viewing and printing of all text, photos, illustrations, and diagrams.
Binding Type:
N/A (Digital PDF, not physically bound)
Paper Type:
N/A (Digital PDF, not printed on physical paper)
Compatible Operating Systems:
Microsoft Windows 95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7; All Mac Computers.
Engine Type:
Likely 4-stroke, air-cooled, single-cylinder, SOHC (Single Overhead Camshaft) engine. Specific configurations for 50cc and 100cc variants will differ.
Displacement 50Cc:
Approximately 49.4 cc (specifics vary by sub-model).
Displacement 100Cc:
Approximately 99 cc (specifics vary by sub-model).
Horsepower 50Cc:
Typically in the range of 3.5 - 4.5 HP, depending on the EURO emission standard and specific tuning.
Horsepower 100Cc:
Typically in the range of 6.5 - 8.0 HP, depending on the EURO emission standard and specific tuning.
Fuel Delivery:
Likely Keihin, Mikuni, or similar brand carburetor for 50cc models, or possibly electronic fuel injection (EFI) for some 100cc EURO models. Manual will specify.
Cooling Method:
Forced Air Cooling.
Ignition Type:
Electronic Ignition (CDI - Capacitor Discharge Ignition).
Length Approx:
Approximately 1780 mm - 1830 mm (model dependent).
Width Approx:
Approximately 680 mm - 700 mm (model dependent).
Height Approx:
Approximately 1090 mm - 1130 mm (model dependent).
Dry Weight 50Cc Approx:
Approximately 80 - 85 kg.
Dry Weight 100Cc Approx:
Approximately 85 - 90 kg.
Fuel Capacity Approx:
Approximately 4.0 - 5.0 Liters.
Safety Standards:
Complies with EURO emissions standards for motorcycles/scooters, ensuring adherence to environmental and noise regulations in relevant markets.
Braking System:
Typically front disc brake and rear drum brake for 50cc models. 100cc models may feature front and rear disc brakes. Manual will detail caliper types and piston sizes.
Lighting:
Halogen or LED headlights, taillights, and turn signals, all detailed in electrical schematics within the manual.
Dashboard Features:
Analog or digital speedometer, odometer, fuel gauge, indicator lights (turn signals, high beam, oil pressure/check engine).
Scooter Specific Features:
Automatic transmission (CVT) for ease of use, reliable braking systems, electric start.
Connectivity Features:
N/A for this segment of scooter; focus is on mechanical and electrical systems.
Engine Oil Change:
Typically every 2,000-3,000 km or 6 months, whichever comes first. Manual will specify exact interval and type.
Air Filter Cleaning Replacement:
Check every 2,000 km, clean or replace as needed. Replacement interval likely 10,000-12,000 km. Manual will detail inspection procedure.
Spark Plug Inspection Replacement:
Inspect every 4,000 km, replace every 8,000-10,000 km. Manual will list compatible spark plug types (e.g., NGK CR7E or equivalent).
Transmission Oil Change:
Typically every 6,000-10,000 km or annually. Manual will specify oil grade and capacity.
Engine Oil Grade:
Likely SAE 10W-40 or SAE 15W-50, API SJ or higher, JASO MA certified (for wet clutch compatibility). Manual will specify exact grade and capacity (e.g., 0.8L).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid, depending on the system. Manual will specify.
Common Wear Items:
Drive belt wear, CVT roller wear, brake pad wear, steering head bearing adjustment/replacement, carburetor jet clogging (especially with infrequent use or poor fuel quality), battery degradation.
Sym Origins:
SYM (Sanyang Motor Co., Ltd.) is a Taiwanese manufacturer established in 1954, known for producing scooters, motorcycles, and other vehicles.
Jet Series:
The Jet series is a popular line of SYM scooters, characterized by sporty styling and practical urban performance. The 'EURO' designation indicates compliance with European emissions standards, suggesting models from the mid-2000s onwards, likely targeting markets with stricter regulations.
Manufacturing Locations:
Primarily manufactured in Taiwan, with potential assembly in other regions depending on the target market.
