User’s manual ：WY50QT-58 PREFACE Thanks for your purchasing the motorcycle WY50QT-58, and sincerely welcome you to be our motorcycle user. To enjoy a more safe and pleasurable driving, firstly please familiarity with the manual must carry on before driving. Your personal safety depends not only on 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.
The important points to attention l The driver and passenger This motorcycle is limited to one driver. Never exceed the max load capacity of motorcycle. l For the safety, avoid driving the motorcycle in atrocious weather or cold weather (under -12℃). l For the road condition Only drive on the highroad. The caution banners about the safety or environment protection stick to the sundries box cover, the rear carrier, and fuel tank cap.
Contents Ⅰ. Notice for safe driving Rules for safe driving …………………………1 Payload…………………………………………2 Ⅱ.
Payload l Admonition: Only put light goods in sundry boxes or other deposited place. The deposited shouldn’t be overweighted according to the following blank 1: Blank 1 Deposited Weight (kg) Carrier 5kg Rear Box 5kg l The max payload of this motorcycle is 75kg, including the weight of the driver and goods. l If the motorcycle is over loaded, it will affect the stability and operation of the motorcycle. l Tie all the goods needed to be carried on the motorcycle.
Fig2 The broken line（……）indicate the parts unseen in the picture -4- Meter and indicator（Fig3） ⑴Fuel meter: Indicate the fuel volume in the fuel tank ⑵Right turning signal : Sparkling when the button turns right ⑶odometer: Record the mileage ⑷Speedometer: show the speed when the vehicle running.
Fuel meter（Fig5） • Fuel meter (1) indicate the fuel volume in the fuel tank. When the needle points to (F), it indicates that the effective residue fuel is 5L. When the needle points at red section, it indicates the remainder of fuel is 1.2L Fig5 Lighting switches （1） （Fig6） Lights, a total of three position switch ，is “ ” 、“ ”and “•” “ ” In this position, Headlight, position lamps, rear lamps and instrument lights “ ” In this position, the position lamps, rear lamps and instrument lights.
Fig8 Fig9 Cushion lock（Fig 10） • Insert the key 1 into the key hole 2, then turn the key clockwise to open the cushion. • Press down the cushion until a closedown voice is heard. Pull up the cushion’s rear side to make sure the cushion is locked well, then take out the key. -8- Fig10 Ⅲ. Operation instruction Check up before driving For safety and preventing trouble or accident, pre-check up is necessary. Gasoline When the pointer or fuel meter is close to red section, replenish oil.
Inspection of Engine Oil Inspect the engine oil level（Fig12、Fig13） 1. Keep the motor steady on the ground, screw up the oil dip rod and clean it, then reinsert and inspect oil. 2. If the oil level reach to down limit sign (2), replenish the standard oil to the level below upper limit sign(3), then insert and screw down the lid back.
Abrasion mark of the brake（Fig 16） （1） Reference marks （2） Indicate marks. If fully brake. Change the brake block when reference marks and indicate marks are situated in a straight line. Notice : Once maintenance for brake system is needed, find the nearest professional repair department . Make sure the parts for replacement were made by our company. Fig16 TYRE check the tyre pressure regularly and adjust if necessary.
Drive motorcycle: WARNING: • The temperature of exhaust pipe is much high during driving, you will be injured if touching with it carelessly, evn within little time after stopping, the tempreture can also cause injury, so wear trousers to protect your legs against injury. • Wear helmet, glasses , and gloves when driving. • Loose or unsuitable clothes may cause an accident during driving • All the device must be installed according to requirement of the traffic rule.
2. Front brake and rear brake work at the same time Notice：When driving down on a cliffy brae, close the accelerograph entirely and use both of the brake system to make the speed lower. Don’t do brake operation continuously to make it too hot, which will affect the performance of brake. Warning : When driving on a smooth or curving road at a high speed, don’t use only one brake system, you must use both rear and front brake system at the same time to avoid an accident.
Ⅳ、Maintenance and service Maintenance periodic form This maintenance is based on the odometer , See the Maintenance periodic form as an important guide for your motor’s maintenance on schedule. You should increase the frequency of maintenance if you use the motor at a high speed in a bad situation for a long time.
Blank3 continue Cyc speedometer（×1000km） Every month Item Rotate the belt ﹡ Gearbox engine oil ﹡ Brake system Brake cock Head light ﹡ Hanging system ﹡ The nuts\bolts ﹡ Wheel, tyre *﹡ Turning bearing *﹡ （Note3） （300km）R （Note2） 1 4 8 12 C/1000km I, if need:R I I I I I I I I I I I I I I I I I I I I I Ref page 26 11 12 * Unless you are an expert on machine and hold a full set of tools and maintenance data, or leave your motor to a mechanic person.
Trouble phenomenon The vehicle has bad accelerative performance The electric start does not work Riding unsteady the brake does not work Trouble reason The octane value of the fuel is too low Oil path blocked Ignition in wrong time Spark too weak or flameout Mixed air too dense or too thin Air leak from the engine Muffler blocked Belt wear wear and tear The automatic clutch roller wear and tear See “ cann’t start the engine” as reference The clutch is broken the relay is broken Battery electricity not en
Idle speed adjustment（Fig22、Fig23） The carburetor has been adjusted to the best situation before selling out. If it is not well adjusted, ask a professional person to adjust it as the following instruction. • Warm up several minutes after engine starts • Screw the bolt 1 in slightly to increase the idle speed, Fig22 then screw in the mix ratio screw first and next out from the idle speed adjustment, screw to gain the minimum torque.
Change gear oil（Fig 25） We suggest oil octane number: SAE 80W/90（you can use antifreezing oil in very cold area） Oil capacity Changing capacity: 0.1L • Place the vehicle by the main stand. • Screw out the immersion bolt 1 and oil-drain bolt 2. • NOTICE ： When draining the oil, the engine needs a certain Fig25 temperature, use the main stand to support the motor, make sure all the oil is drained. • Clean the drain bolt and then re-install it.
V .Vehicle Storage STORAGE If the vehicle hasn’t been used for a long time, some steps should be taken to prevent malfunction and damage to the parts. Besides, before the long-time storage, proper repairs should also be done. • Change the engine oil. • Drain out the fuel in the fuel tank and oil in the carburetor. Warning: Gasoline is inflammable and may cause fire and even explosion on certain conditions. Therefore, no fire when draining.
Ⅶ. Tool set Toolbox（Fig28）is placed in the luggage box under the saddle, and toolbox contains the following tools: Wrench 8x10mm Wrench 12×14mm Screwdriver Hexagonal wrench Handle of screwdriver Sleeve wrench 18.5×17mm Fig28 - 30 - Ⅷ.
Add table5 Item Lubricating Way Rated Power r/min Max Torque r/min Parameter Press and splash 2.2/7500 3.0/7500 Capacity of Crankcase oil, L Crankcase oil Ignition way Parameter 15 A 12V 18W/18W×2 12V 5W/21W 0.8 Fuse Headlight Tail Light/stop light License Plate Light Turning light Fuel Capacity of Gearbox oil, L Gearbox Oil SF SAE 15W/40 CDI Clutch Valve gap Automatically centrifugal 0.03～0.05（cool） Compression Ratio 10.5：1 Specification of Spark C7HSA(NGK)or A7TC、A7RTC Plug Spark Plug Gap mm 0.
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. Wangye USA Co.
service inspections; (vii). Pre-delivery inspection and assembly; (viii). Damage from theft, fire, vandalism, explosion, water or acts of God. 4. Restriction This warranty is in addition to, and not a modification of, any legal warranty required by the laws of any state of US.
