4 STROKE 50 MANUAL DEL USUARIO USER MANUAL MANUEL D'ENTRETIEN LIBRETTO D´USO BETRIEBSANLEITUNG 50 4 STROKE SERVICE MANUAL ENGLISH INTRODUCTION Congratulations on your purchase of QUAD 50 - 4 STROKE it represents the result of many years of our experience in the production of fine machines. You can now appreciate our craftsmanship and reliability of the master piece. This manual will provide you with a good basic understanding of the features and operation of this machine. This manual includes important safety information. Failure to follow the warnings contained in this manual can result in serious injury or death. It provides information about special techniques and skills necessary to your machine. AN IMPORTANT SAFETY MESSAGE: ­ READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING YOUR MACNINE. MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS. ­ PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE MACHINE. ­ NEVER OPERATE A QUAD WITHOUT PROPER TRAINING OR INSTRUCTION. ­ THIS QUAD SHOULD NOT BE RIDDEN BY ANYONE UNDER 6 YEARS OF AGE FOR 50 cc DISPLACEMENT. -1- -2- CONTENTS 1. LOCATION OF THE "WARNING AND SPECIFICATION LABELS" .................................... 5 2. NOTES FOR SAFEY.......................................... 7 3. DESCRIPTION .................................................. 9 Parts location ......................................................... 9 Identification number record ................................ 10 Parts function ...................................................... 11 Fuel ...................................................................... 13 Engine oil ............................................................. 14 Tires ..................................................................... 15 Inspection ............................................................ 15 Starting procedure ............................................... 17 Run-in ................................................................. 17 Riding .................................................................. 17 Parking ................................................................ 18 Turning .................................................................... 18 Climbing uphill ........................................................ 19 Crossing through shallow water.............................. 19 4. MAINTENANCE .................................................. 20 Maintenance schedule ........................................... 20 Spark plug .............................................................. 21 Air cleaner............................................................... 21 Carburetor and idle speed adjustment .................... 22 Brakes..................................................................... 22 Drive chain .............................................................. 23 Throttle cable .......................................................... 23 Battery .................................................................... 24 5. SPECIFICATIONS .............................................. 25 6. WARRANTY TERMS AND CONDITIONS ............. 26 7. WIRING DIAGRAM ............................................. 29 -3- -4- 1. LOCATION OF THE WARNING AND SPECIFICATION LABELS Read and understand all of the labels on your machine. They contain important information for safe and proper operation. Never remove any labels from your machine. If a label becomes difficult to read or comes off, a replacement lable is available from your dealer. -5- -6- 2. N0TES FOR SAFETY ­ Read this owner's manual carefully before riding. ­ This vehicle is designed for the riders age 6 and older for 50cc displacement. ­ Both the parents and their children must fully understand everything in this manual be fore riding. ­ This vehicle is for OPERATOR-ONLY. Never carry passenger on an QUAD. ­ Always wear a helmet, face shield ,boots,gloves and protective clothing when riding. ­ Beginners should receive training from a cretified instructor. ­ The practice location must be a level. free of obstacles, off-road area. ­ It is illegal to ride this vehicle on public roads or highways. lf it is necessary to cross a public road, dismount from the vehicle and push it across. ­ Don't allow your child to ride without supervision. ­ Don't take alcohol or drugs when riding.They can affect your judgement and slow down reaction time. ­ Maintain a safe distance between your vehicle and other off-road vehicle. ­ Never ride this vehicle unless it has been properly adjusted and maintained. ­ Never run the engine in close areas.The exhaust gas contains poisonous carbon monoxide. ­ Don't touch any part of the engine or exhaust system during and following operation. ­ Always check for obstacles before operating in a new area. ­ Never attempt to operate over large obstacles, such as large rocks or fallen trees. Always follow proper procedures when operating over obstacles as described in this manual. -7- ­ Always be careful when skidding or sliding. Learn to safely control skidding or sliding by practicing at low speeds and on level,smooth terrain.On extremely slippery surfaces such as ice,go slow and be very cautious in order to reduce the chance of skidding or sliding out of control. Never operate a QUAD in fast flowing water. Remember that wet brakes may have reduced stopping ability.Test your brakes after leaving water.lf necessary. apply them several times to let friction dry out the linings. ­ Always use the size and type of tires specified in this manual. Always maintain proper tire pressure as described in this manual. ­ Never modify a QUAD through improper installation or use of accessories. When transporting the machine in another vehicle.be sure it is kept upright and that the fuel cock is in the "OFF"position. Otherwise,fuel may leak out of the carburetor or fuel tank. -8- 3. DESCRIPTION PARTS LOCATIONS c 1. Fuel tank. 2. Fuel valve. 3. Throttle lever. 4. Rear brake lever. 5. Engine stop switch. 6. Starter. 7. Lights switch. b d g a e f -9- IDENTIFICATION NUMBER RECORD For ordering spare parts from our dealer or for reference in case the vehicle is stolen, record vehicle identification number and engine number in the spaces provided for assistance. (1) vehicle identification number. The vehicle identification number is stamped on vehicle frame. Use for identificating your vehicle. (2) Engine number Engine number Vehicle number -10- PARTS FUNCTION a. Engine stop switch The engine stop switch is on the left handlebar. When the switch is in the "OFF" position, the engine will not operate. This switch can be used as a safety or emergency switch. Be sure to push the switch to the "ON" position when you start and operate the machine. b. Throttle lever The throttle lever is beside the right handlebar grip to be activated by the right hand thumb. To accelerate the vehicle, simply press lever forward. To decelerate, just release the lever and the throttle will close automaticaly. -11- c. Parking brake When parking, squeeze the left hand brake lever. And at this moment press the parking brake button on the left handlebar brake set. Make sure that the brake lever is locked for more safety. Only squeeze the left hand brake lever once again the parking brake will be released in free motion. Always keep the disc plate clean, refrain from grease. d. Mechanical disc rear brake The mechanical disc rear brake is operated with the lever on the left handlebar. When braking, grasp this lever which applies the brake to the rear wheels. -12- e. Safety switch There is a rider safety device with this vehicle. The safety switch is located behind the body. The cap of the switch tied to a rope is normally connected to the safety switch when riding the vehicle. This rope should never be attached to the rider. The supervisor should hold the safety switch behind the vehicle and pull the rope to activate the safety switch if necessary. The engine will stop automatically when the switch cap is off from the switch. OFF Switch mark " " If the lever is in this position. fuel will not flow, Alaways turn the lever to this position when the engine is not runing. · ON Switch mark " " If the lever is in this position, fuel flows to the carburetor. Normal riding is done with the lever on this position. FUEL a. Fuel valve The three way fuel valve is on the left side of the vehicle. -13- Res Switch mark " " After refueling return the fuel cock lever to the "ON" position. when your QUAD run out of fuel while riding, Turn the fuel cock from "ON" to "Res", you can run your QUAD for a few minutes. b. Fuel tank Fuel tank capacity is 3.2liter (0.87gal). gasoline with octane number of 91 or higher may be used. After refueling,be sure to tighten the tank cap firmly. Do not refuel-right after the engine has been running and still very hot. ENGINE OIL Four-stroke engine oil must be added to the Cramkoorp periodically. check oil indicator every time before operating this vehicle. If oil supply to engine is not enough,the machine will be out of order.it can not work again.you can refill the oil into the cramkcase behind the engine. -14- The pressure should be checked when the tires are "cold" before running the vehicle. Tire wear limit When the tire groove decreases to 3mm (0.1" ) due to wear. replace the tire. Oil hole Light switch The light swith is on the left handbar. when the switch is on the mark " ", it means to turn off light. Be sure to push the switch to the mark "HL" position. the light is turned on. · TIRES Check tire pressure frequently with the air pressure gauge. Tire should be inflated to the recommended pressure. Recommended: FRONT: 20kpa, (0.2 kgf/ cm2), 2.8 psi REAR: 20kPA, (0.2 KGF/CM2), 2.8 psi Minimum: FRONT:17Kpa, (0.17 kgf/cm2), 2.4 psi REAR: 17Kpa, (0.17 kgf/cm2), 2.4 psi OPERATION INSPECTION Inspect your vehicle every day before you run it. It only takes a few minutes to check and might save your live. Check oil level in crankcase The oil level should be between the maximum and mini mum marks. -15- Check brake operation. If any problem cannot be corrected by the adjustment, have the QUAD inspected by leader. Check tires condition and pressure as recommended. Check throttle for smooth opening and closing. lt must return back to idle position when released. Check engine stop switch for good function. Check steering for proper wheels turning. Check nuts,bolts and other fastners. -16- STARTING PROCEDURE 1. Parking the vehicle on a level surface and lock the parking brake. 2. Turn the fuel valve to "ON". 3. Move the engine stop switch to "ON". 4. Grasp the lever on the right handbar or left. 5. Push the start button on the left handlebar. 6. Push the throttle lever slightly. RIDING Begin by finding a safe area free of obstacles with a level surface. Always keep your feet on the footrest during operation. Under normal riding conditions it is not necessary to touch the ground for balance. Then: 1.Start the engine. 2. After the engine has been warmed up, release the parking brake The vehicle is ready for riding. 3. Increase engine speed by opening the throttle gradually. RUN-IN During the first two weeks of riding.run your new vehicle tenderly. Don't run as fast as to approach maximum rpm. This run-in process will greatly enhance the long term power and the life of the engine. -17- PARKING 1. Parking at a level surface. 2. After stopping the vehicle,turn the engine stop switch to OFF position. 3. Lock the parking brake at the left handlebar. TURNING It is essential that this skill shall be learned at first at low speed. The rider must learn to move his weight and control the throttle to allow the rear tires to get the turn. When turning, the wheel on the outside of the turn must travel a wider radius and thus a greater distance than the inside wheel. As the rear axle does not permit a differing rate of wheel rotation. It is not enough to merely steer this vehicle into a turn. To turn steer in the direction of the turn, leaning your body to the inside of the trun. While supporting your weight on the outer footrest. Use the throttle to maintain power throughout the turn. Incorrect turning may cause the front wheels to slide straight ahead. If this should occur.close the throttle and stop. Avoid braking or accelerating until you have regained directional control. Be careful to avoid skids while traveling on slippery terrain. -18- Climbing uphill Practice riding at first on gentle slopes. Try more difficult climbs only after you have developed your skill. Avoid excessive steep hills or slopes. With slippery or loose surface in rough terrain. Keep both feet on the footrests. When climbing a hill, shift your weight forward, proceed at a steady rate of speed and throttle opening. If you are unable to continue up the hill, dismount vehicle on the uphill side Phypsically turn the vehicle around and then desce ...