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Thanks for your purchasing the motorcycle WY50QT-28A, and
sincerely welcome you to be our motorcycle user. To enjoy a more safe
and pleasurable driving, at first please familiar with the manual must
carry on before driving. Your personal safety depends not only the
vigilance and familiar operation skills, but also relates to whether you
are familiar with the mechanical performance. Before driving, check-up
and periodical maintenance are basic requirement. If maintenance and
repair needed, go to our service center for help. If you know the
mechanic knowledge and have the tools, the dealer can offer you help
with the maintenance and repair, like providing the parts catalogue and
the spare parts.
This manual explains in detail the correct operation and maintenance,
together with the expectation for your long-time use. Modifications in
specification could cause the discrepancy with some figures and content
in the manual, we feel sorry for that and hold the final right of
interpretation.
Have a good enjoyment and thanks again for your purchasing.
PREFACE

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Summary of Contents for WangYe WY50QT-28A

  • Page 1 前 言 PREFACE Thanks for your purchasing the motorcycle WY50QT-28A, and sincerely welcome you to be our motorcycle user. To enjoy a more safe and pleasurable driving, at first please familiar with the manual must carry on before driving. Your personal safety depends not only the vigilance and familiar operation skills, but also relates to whether you are familiar with the mechanical performance.
  • Page 2: Table Of Contents

    The important points to attention Ÿ The driver and passenger This motorcycle was limited to one driver and one passenger (except children younger than 12 years old). Never exceed the Max load capacity of motorcycle. Ÿ For the safety, avoid driving the motorcycle in atrocious weather or cold weather (under -12℃). Ÿ...
  • Page 3: Motorcycle Safe Drive

    Ⅰ. Motorcycle safe drive Rules for safe drive 1. The motorcycle happen the many accident, all reasons are that the car drivers didn’t look at the motorcycle drivers. So the motorcycle drivers must: Put up the coat in bright color Avoid to the driving at night .you must drive on guard and carefully to the strong light.
  • Page 4: Parts & Subassemblies

    Ⅱ. The parts & subassemblies and use instruction Parts & subassemblies (Fig 1.Fig 2) Fig 1 - 3 - Fig 2 Broken Line(……)indicate the invisible parts. - 4 -...
  • Page 5: Speedometer And Indicator

    Speedometer and indicator (Fig 3) ⑴ engine speed ⑵ LH turning signal light ⑶ main beam indicator ⑷ odometer ⑸ speedometer ⑹ RH turning signal light ⑺ fuel meter Fig 3 ⑻ engine oil lower light Ignition switch(Fig4) (1) On ( )-when the switch turn to this position, Start engine and do not pull out the key.
  • Page 6: Main Beam Switch

    Main beam switch (1) (Fig 7): Press ( ) button is main beam; press ( button is dipped beam. Turning signal light switch (2)(Fig 7): When the switches on ( ) , the left turning signal light Fig7 turn on; When the switch on ( ) turn, the right...
  • Page 7: Operation Instruction

    Ⅲ Operation instruction Checking before driving: Checking before driving, for safety and prevent trouble or accident, pre-check up is necessary. Fuel capacity • When the pointer or fuel meter is close to red section, replenish fuel, meanwhile checking if there’s leakage •...
  • Page 8 Free Path of Rear Brake( Drum Brake)(Fig 14,Fig15) Measure the distance of rear brake pedal before detent function .the free path should between 10-20mm, take the tail of brake handle as standard. • Adjust Nut: (A)Reduce Free Path。 (B)Increase Free Path When adjust, the Pin 2 and Adjust Nut1 should impinge on Note: Rear Disk brake is available, but can’t adjust Free Path.
  • Page 9: Engine Starting

    Tire Check the tire pressure regularly and adjust. Check before the tire cooled Check if there any metal trash or gravel in the groove of tires WARNING: If the tire pressure dose not accord with the standard, it will properly cause the traffic accident.
  • Page 10: Driving Operation

    WARNING: Wear the trousers to avoid touching with exhaust pipe and was burnt. The entire device must be installed according to requirement of the traffic rule. Take the license to riding. NOTICE: Control the speed and load during 1000kmof running in period. Load should be within 100kg(including driver) If take more weight and speed will reduce life of engine, Change the crankcase oil after 300km (Page 25) to a new motorcycle.
  • Page 11: Engine Power Off Operation

    Engine Power off operation(fig20、fig21) Close throttle handle: revolve to the lowest place according to picture. (Normal situation is loose the throttle handle, and the engine is idling speed) Put the key to “ ( )” • 。 Fig20 Fig21 Stopping operation: When the motorcycle stop, put the key to “...
  • Page 12 Tabel 3 Cycle speedometer(x1000km) Ref page Every month Item ﹡ Fuel pipe ﹡ Operation of the throttle ﹡ Core of the air filter Note1 C/1000km, if need: R ﹡ Spark plug C/2000km,If need: R ﹡ belt Per1000km I If need: R ﹡...
  • Page 13: Cleaning Air Filter

    Chart 4 Complaint Symptom and possible causes solution Octane value of the fuel is too low Change fuel Oil path stop up Clean oil path Ignition time is too early or too late Check coil and change CDI The vehicle Spark too weak or flameout Check ignition and clear out is unable to...
  • Page 14: Adjusting Idling Speed

    If the motorcycle have not been used for a long time. Taking off the battery and putting it into a dry and place The head of battery was corroded, please take it off and clean. (Can use boil water) NOTICE: turn off the ignition switch, take apart negative pole ○ - first, but install positive pole ○...
  • Page 15: Spark Plug

    Spark plug (Fig 27) The specification of spark plug: BPR7HS BP7HS(NGK) 、E7TC OR E7RTC Take apart the spark plug; Take it of with special tool. Examine if there is dirty on poles and the porcelain head in center . If it has corroded, must change it .It is the best way to clean with the liquor of spark plug Use wire brush if no cleaner.
  • Page 16: Tool Set

    Put the vehicle in a shady and cool place free from humidity and direct sunshine and cover it properly (but not with plastic or other painted materials). Reuse motorcycle. Clean the motorcycle, if the storage time beyond 4 months, Must change gasoline. Must charging if need, and then install battery.
  • Page 17: Main Technique Parameter

    Ⅷ.Main technique parameter Table 5 ITEM ITEM SPECIFICATION SPECIFICATION L×W×H (mm) 120/70-12 1870×700×1120 Front Tyre Wheelbase (mm) 1300 120/70-12 Rear Tyre 150 kPa Ground clearance ( Air pressure of Fr Tyre 200 kPa Dry weight (kg) Air pressure of Rr Tyre Max payload (kg) Transmission system Turning angle of steering...
  • Page 18: Ix Circuit Diagram

    - 31 - Ⅹ.Emission Control System Warranty Statement Wangye USA Co., LLC is pleased to explain the emission control system warranty on Highway Motorcycle. New Highway Motorcycle must be designed, built and equipped to regulations and standards of the United States Environmental Protection Agency and the California Air Resource Board and free from defects in material and workmanship that may keep it from these requirements in the all applicable regulations.
  • Page 19 Wangye USA, and the above warranty constitutes your sole remedy and the full liability of Wangye USA. In no event shall Wangye USA be liable for special, incidental or consequential damages howsoever caused, whether by negligence or otherwise resulting directly or indirectly from the use of the Motorcycle, or the Motorcycle’s...
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