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General| Brand | YCF |
|---|---|
| Model | 50E |
| Category | Motorcycle |
| Language | English |
Mini-motorbike is not for public roads; use on closed tracks only. Acceptance of warnings is implied.
Crucial safety warnings for battery storage, charging, and handling to prevent hazards.
Step-by-step guide for charging the battery, including temperature and environment.
Conditions for storing the battery, including temperature, charge, and frequency.
Recommendations for packing and handling the battery during transport to prevent damage.
Details what is covered by the warranty and specific exclusions.
Owner's duties and emphasis on reading the manual for safe operation.
Reading the manual to understand controls, characteristics, and limits for safety.
YCF's partnership with Minerva Oil and recommendation of their products for maintenance.
Importance of adhering to safety guidelines to prevent serious hazards.
Rules covering usage, age, passengers, physical condition, and protective gear.
Maximum load capacity (35 kg) and design for single rider; avoid carrying passengers or objects.
Emphasizes checking tyre wear and inflation pressure before each ride.
Use only YCF accessories; modifications void warranty and relieve YCF of responsibility.
Information on the purpose and importance of safety labels, which should not be removed.
Labels identify major parts like throttle, seat, brake lever, and battery for user familiarization.
Identifies front fork, brake components, steering stem, and chain.
Lists essential controls and instruments for safe and enjoyable riding.
The key contact powers the bike and serves as an additional security feature.
How to use the front and rear brake levers to control speed and stop the motorbike.
How the throttle controls engine speed and safe riding practices for throttle use.
Explains the sidestand's purpose and proper operation for parking the motorbike.
Importance of understanding motorbike characteristics and controls before riding.
Details essential safety gear, including helmet, goggles, gloves, and boots for safe riding.
Lists components to visually inspect before riding to ensure safety and proper function.
Procedures for safely securing and transporting the motorbike using ramps and tie-downs.
Key warnings for battery usage, charging, and avoiding damage or hazards.
Steps for connecting and charging the battery, emphasizing correct voltage settings.
How the charge indicator on the throttle visualizes battery status during charging.
Important notes on charging time, overcharging, connection order, and charger safety.
Illustrates the connections between the controller, motor, battery, and charger.
Steps to follow when taking the motorbike out of storage for use.
Importance of basic maintenance for longevity and good working condition.
How to adjust the power output using a screw for speed control.
Routine maintenance enhances riding experience, performance, and reduces accident risks.
Safety rules for washing and performing maintenance, covering electric components, terrain, and skilled personnel.
Schedule for checking, adjusting, and lubricating running parts like brakes, chain, and suspension.
Details on air filter oil, recommended lubricants, and battery specifications.
Technical details for the engine, controller, and their operating parameters.
Dimensions, wheelbase, seating capacity, and weight of the motorbike.
Lists specific torque values for various bolts and nuts for correct assembly and maintenance.
Table of standard torque values for different types and sizes of fasteners.
Torque and thread diameter for front components like fork, steering, and brake levers.
Torque and thread diameter for rear components like axle, swingarm, and shock absorber.
Explains how the throttle controls the electric engine speed via the gestion box.
Instructions for removing and putting back the modular seat system.
How to inspect the front suspension for wear or damage.
Steps to check the fork's movement and rebound for proper function.
How to check for free-play in swingarm bearings and ensure bolts are tight.
Warning about the pressurized gas in the rear shock absorber and not disassembling it.
Recommends professional service for bleeding front and rear brakes.
Emphasizes critical importance of proper brake adjustment and maintenance for safety.
Step-by-step instructions for changing the front brake pads.
Importance of proper tire inflation, recommended pressures, and measurement conditions.
Guidelines for checking tyre tread depth and valve stem condition.
Recommendations for professional service for punctures and when to replace tires.
Importance of wheel maintenance for stability and checking for loose spokes.
How to tighten loose spokes and when to contact a dealer for balancing issues.
Steps for safely removing the front wheel, recommending dealer service if needed.
Guidelines for reinstalling the front wheel, including torque specifications.
Steps for removing the rear wheel, including chain disengagement.
Guidelines for reinstalling the rear wheel, including chain and brake adjustments.
How to check the side stand function and lubricate its pivot.
Importance of checking the drive chain before and after riding for longevity.
Steps for visually inspecting the drive chain for slack and wear.
Step-by-step instructions for adjusting the drive chain slack.
How to measure chain stretch and determine when replacement is needed.
Inspecting sprockets and drive chain rollers for wear and damage.
Instructions for removing, cleaning, and lubricating the drive chain.
Step-by-step guide for washing, cleaning, drying, and lubricating the motorbike.
Guidelines for responsible use, cleaning, and battery disposal for environmental compliance.
Information on where to find the engine serial number on the frame and identification plate.
Information on contacting dealers and YCF for assistance and warranty issues.
Information to include when writing to YCF regarding issues, including dealer and motorbike identification.
Fields to record owner, dealer, and purchase details for maintenance tracking.
Table format for recording maintenance performed and dealer stamps.
Continues the table format for recording maintenance performed and dealer stamps.
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