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Lyda 203D, Owner'S Manual

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Lyda 203D Owner'S Manual Download Page 21

 

 

21 

Speed limiter 

There is a screw on throttle box, which   

is designed to keep the throttle from fully   

opening, even the throttle lever is pushed   

to the maximum. Screwing in the adjuster 

limits the maximum engine power available 

and decreases the maximum speed of the   

vehicle. Your ATV was delivered with an   

adjustable speed limiter. We recommends   

that all beginners start off with the speed   

limiter screw tuned into limit the speed while 

the learn. Once the beginner becomes more 

familiar with operating the ATVm the screw   

maybe gradually turned out to increase   

maximum speed. Adults should decide when   

to adjust the ATV for more power as the riding 

skills  of  their  youngster  improve.  Once  the  rider  can  operate  with  full  skill  at 

top  speed  permitted  by  adjusting  the  speed  limiter  alone,  the  air  intake 

restrictor plate can be removed. See page 46 

 

about the instruction of removing the air intake 

restrictor. Adjusting for maximum throttle lever 

Moment without removing the air intake   

restrictor plate will cause the engine to   

run roughly at higher speeds 

 

 

 

 

 

 

 

Summary of Contents for 203D

Page 1: ...FETY MESSAGE PAY ATTENTION TO THE CAUTION AND WARNING LABELS ON THIS ATV READ THIS MANUAK BEFORE OPERATING THIS ATV MAKE SURE YOU UNDERSTAND ALL INSTRUCTION ALSO KEEP ALL INFORMATION IN MIND WHILE OPERATING THIS ATV RIDING ACCORDING TO LOCAL RIPING LAW AND REGULATIONS KEEP THIS MANUAL IN THE WATEPROOF PLACTIC BAG AND STORED IN THE COMPARTMENT PROVIDED BY YOU ATV FAILURE TO FOLLOW THE WARNINGS CONT...

Page 2: ...ING CA ABILITIES THIS ATV CAN BE HAZARDOUS TO OPERATE AVOID EXCESSIVE SPEED PAVED SURFACES SHARP TURNS AND UNEVEN TERRAIN ADULTS SHOULD ADJUST THE THROTTLE FOR SLOWER SPEEDS NEVER RIDE THIS ATV DURING LOWLIGHT CONDITIONS CHILDREN DIFFER IN SKILLS SOME CHILDREN MAY NOT BE ABLE TO OPERAT AN ATV SAFETY PARENTS SHOULD PERMIT CONTINUED USE ONLY IF THEY DETERMINE THAT THE CHILD HAS THE ABILITY TO OPERAT...

Page 3: ... special instructions or procedueres which if not correctly followed could result in serious injury death HOW TO AVOID THE HAZARD Read all WARNING in this manual carefully and for your safety be sure to follow their instruction CAUTION This caution symbol identifiers special instruction or procedurds which if not strictly observed could result in damage to or destruction of equipment NOTE This not...

Page 4: ...completely before starting your new ATV It contains important safety information Never operate this ATV without proper instruction Beginner should take a training course before operating this vehicle Never allow a child under the age of 16to operate this ATV Use of this ATV by children under 16 years of age can lead to severe injury of death of the child Even youths starting at age 16 may not have...

Page 5: ...5 ...

Page 6: ... INSTRUCTIONS Read this manual and all labels carefully and follow the operating procedures described Never operate an ATV without proper instruction Take a training course Beginners should receive training from a certified instructor Always follow the age recommendation A child under 6 years old should never operate an ATV with engine size greater than 50cc A child under 12 years old should never...

Page 7: ...shirt or jacket and long pants Always go slowly and be extra careful when operating on unfamiliar terrain Always be alert to changing terrain conditions when operating the ATV Always follow proper procedures for turning as described in this manual Practice turning at low speeds before attempting to turn at faster speeds Do not turn at excessive speed Never operate on excessively rough slippery or ...

Page 8: ...ns in this manual for carrying cargo or pulling a trailer Allow greater distance for braking Never modify an ATV through improper installation or use of accessories Never operate the ATV on hills too speed for the ATV or for your abilities Practice on smaller hills before attempting larger hills Always follow proper procedures for climbing hills as described in this manual Check the terrain carefu...

Page 9: ...s and on level smooth terrain On extremely slippery surface such as ice go slowly and be very cautious in order to reduce the chance of skidding or sliding out to control Never operate an ATV in fast flowing water or in water deeper than the recommended in this manual Remember that wet brakes may have reduced stopping ability Test your brakes after leaving water If necessary apply them several tim...

Page 10: ... to the uphill side of the ATV Never attempt to turn the ATV around on any hill until you have mastered the turning technique described in this manual on level ground Avoid crossing the side of a steep hill if possible Always check for obstacles before operating in a new area ...

Page 11: ... or other sources of ignition such as the pilot lights of clothes dryers or water heaters When transporting the ATV in another vehicle make sure it is placed upright and its fuel cock is in the OFF position Otherwise gasoline may leak out from the fuel tank or carburetor WHAT CAN HAPPEN Gasoline is poisonous and can cause injuries HOW TO AVOID HAZARD If you swallow some gasoline or breathe a lot o...

Page 12: ...running the engine in a closed area WHAT CAN HAPPEN Exhaust smokes are poisonous and may cause people unconsciousness and death within a short time HOW TO AVOID THE HAZARD Always start and operate your ATV in an area with adequate ventilation ...

Page 13: ...this ATV They contain important information for safe and proper operation of your ATV Never remove any labels from your vehicle If any label becomes difficult to read or comes off a replacement label is available from your dealer French warning label No 2 4 7 9 are not equipped if not required ...

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Page 17: ...follow spaces provided for assistance when ordering spare parts from your dealer or for reference in case the ATV is Vehicle identification number The vehicle identification number is stamp into the frame This vehicle identification number is used to identify your ATV stolen 1 Vehicle identification Number 2 Engine Number ...

Page 18: ...itch Functions of the respective switch positions are as Following ON The engine can be started only at this position OFF All electrical circuits are switched off The key can be removed in this position Indicator lights Neutral indicator light N This indicator light comes on when the transmission is in neutral ...

Page 19: ...stop switch ENG STOP The engine stop switch controls ignition and can be used at all times to stop the engine especially in an emergency The engine will not start when this switch is in OFF position CAUTION To start the engine also see page 32 for more details NOTE If the starter switch is pushed with the main Switch ON and the engine stop switch OFF the starter motor will be activated but the eng...

Page 20: ...o idle position as soon as the level is released WARNING POTENTIAL HAZARD Malfunction of throttle WHAT CAN HAPPEN The throttle level could be hard to operate cause it difficult to speed up or slow down when you need to This could cause an accident HOW TO AVOID THE HAZARD Always check the operation of the throttle level before you start the engine If it does work smoothly check for the reason Corre...

Page 21: ...peed while the learn Once the beginner becomes more familiar with operating the ATVm the screw maybe gradually turned out to increase maximum speed Adults should decide when to adjust the ATV for more power as the riding skills of their youngster improve Once the rider can operate with full skill at top speed permitted by adjusting the speed limiter alone the air intake restrictor plate can be rem...

Page 22: ...have accident or be injured HOW TO AVOID THE HAZARD Do not turn the speed adjuster out more than 20mm 0 8in Front Brake Lever The front brake lever is located on the right handlebar Pull the lever toward handlebar to apply the front brake Check the free play of front brake lever The normal free play is between 10 to 20mm 0 4 to 0 8in You can adjust the brake lever by turning the adjuster ...

Page 23: ...n right side of the engine Pull the lever toward the handlebar or push down on the pedal to apply the ear brake Parking brake Apply the rear brake lever then push down the lock plate to apply the parking brake To release the parking brake lock squeeze the brake lever then the parking brake will release automatically ...

Page 24: ... and cause an accident HOW TO AVOID THE HAZARD Always set the parking brake before starting the engine Always make sure to release the parking brake before you start to ride Gear shift pedal This ATV is equipped with a semi automatic 4 speed transmission The gear shift pedal Is located on the left side of engine Neutral is at the top position Push down the gear shift pedal to change the gears as R...

Page 25: ...l will not flow while the lever is in this position RES Turn the lever to this position if you run out of fuel while riding The fill the fuel tank as soon as possible Turn the lever to the ON position after refueling Fuel tank cap To remove the fuel tank cap turn the cap Counter clockwise NOTE Always turn the lever in OFF position when the engine is not running ...

Page 26: ...he rear Insert the projection on the front of the seat into the holder and push down on the seat at reat to install the seat Choke lever To start a cold engine use the choke lever See page 32 about the proper operation to Start a cold engine NOTE Always make sure the seat is securely fitted ...

Page 27: ...ck the fuel level Fill fuel if necessary Engine oil Check the engine oil lever Fill the engine oil if necessary Final gear oil Check for leakage Throttle Check for proper operation of throttle cable Battery Check the level of fluid Switches Fill distilled water if necessary Check all switches Fittings and Fasteners Check all fittings and fasteners Wheels and Tires Check tire pressure wear and dama...

Page 28: ...ATV is in safe operation condition Always follow inspection and maintenance Procedure as shown in the owners manual Brakes 1 Brake operation Test the brakes at slow speed after starting to make sure they are working properly If any of the brakes does not provide proper braking function inspect the brake for wear See page 48 2 Brake pedal and trake levers Check the correct free play in the brake pe...

Page 29: ...rect the problem by yourself according to the adjustment procedures provided in this manual Fuel Always fill regular unleaded gasoline to your ATV Do not use leaded gasoline it will cause damage to internal engine parts If knocking or pinging occurs use a different brand of gasoline or premium unleaded fuel WARNING Do not overfill the fuel tank Be careful not to spill fuel especially on the engine...

Page 30: ... level Add oil as necessary See page 45 Throttle lever Check the throttle lever and see it operates correctly It must open smoothly and return back to idle position when released Battery Check fluid lever and fill as necessary Always use only distilled water to refill it see page 50 Switches Check the operation of engine stop switch Starter switch main switch and fuel cock Repair as necessary for ...

Page 31: ...mproper tires or with improper or uneven tire pressure WHAT CAN HAPPEN Operating this ATV with improper tires or with improper or uneven tire pressure could cause loss of control and an accident HOW TO AVOID THE HAZARD 1 Always set the front and rear tires Pressure to be 20kPa 2 9psi 2 Always use size 21 7 10 as front tires 3 Always use size 20 5 7 10 as rear tires 4 When the tire groove decreases...

Page 32: ...et the parking brake 2 Turn the fuel cock to ON 3 Turn the engine stop switch to RUN 4 Turn the main switch to ON 5 Shift the transmission gear to neutral 6 Push down the choke lever to the end 7 Complete close the throttle lever 8 Push the start switch to crank the engine 9 Pull up the chock lever to the middle position warming up position until the engine runs then release the start button If th...

Page 33: ...he third and fourth gears WARNING Always release the shift pedal before opening the throttle or the engine could wheelie and will cause an accident To decelerate 1 Release the throttle 2 Apply the brakes smoothly and evenly 3 Shift to lower gear once the engine has sufficiently slowed WARNING POTENTIAL HAZARD Apply a lower gear when the engine speed is to high WHAT CAN HAPPEN The wheel could stop ...

Page 34: ...When parking stop the engine and shift into Neutral Turn the fuel cockl to OFF position And apply the parking brake Never parking on Hills or other inclines Loading This ATV is not designed to carry any cargo Or tow a trailer Never exceed the maximum Loading capacity as 100 kg 220lb which in cluding the total weight of rider and access ories Always choose the accessories that is Equivalent in desi...

Page 35: ...completely and understand the operation of the controls before you be gin to ride Read all caution and warning la bels on your ATV and pay particular attention to the safety information on pages6 10 RIDE WITH CARE AND JUDGMENT Get training if you are inexperienced Beginners should get training from a certified Instructor Start at slow speeds first to be fami liar with this ATV even if you are an e...

Page 36: ...its properly You should also wear eye protection face shield or goggles gloves boots long sleeve jacket and long pants Do not operate after consuming alcohol or drugs Operator s performance capability is reduced by the influence of alcohol or drugs Pre operation checks Always perform the pre operation checks listed On the page 27before riding for safety and pro per care of your ATV During operatio...

Page 37: ...ther hidden Hazards which may cause the ATV to upset When riding in an area where you might Not easily be seen mount a caution flag on The ATV Do not ride on private property without Getting permission Do not ride in areas Posted No trespassing Select a large flat area off road to become Familiar with your ATV Make sure that this area Is free of obstacles and other riders You should pratice contro...

Page 38: ... difficult Climbs only after you have learned more Skills In all cases avoid inclines with slippery Or loose surfaces or obstacles that might Cause you to loose control It is important When you climbing a hill to make sure that Your weight is transferred forward on the ATV This can be accomplished by leaning Forward and on steeper inclines standing on The footboards and leaning forward over the Ha...

Page 39: ... while descending a hill with loose or Slippery surfaces Braking ability and traction may be Adversely affected by these surfaces Wrong braking may Also cause a loss of traction if possible ride your ATV Straight downhill Avoid sharp angles which could cause The ATV to tip or roll over Carefully choose your path And rider no faster than you will be able to react to Obstacles which may appear Cross...

Page 40: ...harp drop off and avoid rocks or Other obstacles which may be slippery or upset The ATV Ride slowly and carefully Test your Brakes after leaving the water Do not continue To ride your ATV without verifying that you have Regained proper braking ability Riding over rough terrain Riding over rough terrain should be done with Caution Look out ofr obstacles which could Cause damage to the ATV or could ...

Page 41: ...lippery surfaces such as ice since all control may be lost What to do of if This section is designed to be a reference guide only Make sure to read each section on riding techniques completely what to do If your ATV does not turn when you want it to Bring the ATV to a stop and practice the turning maneuvers again Be sure you are positioning your weight on the footboard to the outside of the turn P...

Page 42: ... again If you discover that the ATV is going to tip over dismount on the uphill side see 40 41 If your ATV meets shallow water ride slowly and carefully through slow moving water watching for obstacles Be sure to let water drain from the ATV and CHECK YOUR BRAKES FOR PROPER OPERATION when you come out of the water Do not continue to ride your ATV until you have regained adequate braking ability se...

Page 43: ...s Owner s manual and tool kit You are advised to put this owner s manual and low pressure tire gauge in the vinyl bag and always carry them along with the owner s tool kit under the seat The service information included in this manual is designed to provide you the owner with the essential information for completing your own preventive maintenance and minor repairs The tools provided in the owner ...

Page 44: ...ce the ATV on a level position 2 Warm up the engine for several minutes and stop it 3 Place an container under the engine 4 Remove the dipstick and drain bolt to drain the oil 5 Check the O ring and replace if damaged 6 Install the drain bolt and tighten to specification 7 Fill the engine with oil and equip the dipstick 8 Warm up the engine for several minutes at idle speed Inspect oil leakage whi...

Page 45: ...mportant engine component and is easy to check The condition of the spark plug can indicate the condition of the engine For example a very white center electrode porcelain color could indicate an intake air leak or carburetion problem for that cylinder Do not attempt to diagnose such problems yourself Instead take the ATV to your dealer You should regularity remove and inspect the speak plug becau...

Page 46: ...er oil or other quality foam air filter oil to the air filter element If foam air filter oil is not useful SAE 10W30 motor oil may be used 8 Equip the air filter element the air filter case cover and the front cover Air intake restrictor plate remove To get full engine performance ability removing the air intake restrictor plate is required 1 Remove the air filter element see air filter cleaning f...

Page 47: ... adjusting the throttle stop screw Turn the screw into increase engine speed and out to decrease engine speed Valve clearance adjustment The proper valve clearance changes with use leading to incorrect air supply or engine noise To prevent this the valve clearance must be adjusted periodically This adjustment however should be left to a professional service technician Cam chin adjustment The cam c...

Page 48: ...he adjusting bolt 2 Release the lower locknut 3 Turn the lower adjusting bolt specified free play is obtained 4 Tighten the lower locknut 5 While applying the front brake turn out the upper adjusting bolt until the upper and lower cable lengths are equal The cable joint will become vertical 6 Tighten the upper locknut Rear brake lever and pedal adjustment 1 Brake lever free play adjustment a Relea...

Page 49: ...bricate the inner cables and the cable ends If the cables do not operate evenly ask your dealer to replace them Knuckle shaft and steering shaft lubrication Lubricate the pivot points Use a grease gun Wheel removal 1 Raise the wheel by placing a suitable stand under the frame 2 Remove the nuts or bolts for some models from the wheel 3 Remove the wheel assembly Wheel installation When installing th...

Page 50: ...ot to be used for a month or longer remove the battery and put it in a cool dark place Thoroughly recharge the battery before reusing 5 If the battery is to be stored for a longer period than the above check the specific gravity at least once a month and recharge the battery when it is too low 6 Always make sure the connections are right when putting the battery back in the machine Make sure the b...

Page 51: ...les 3 rinse the dirt and degreaser off with a garden hose Use only sufficient pressure to do the job 4 once the majority of the dirt has been hosed off wash all surfaces with warm water and mild detergent type soap An old toothbrush or bottle brush is handy for hard to get at places 5 rinse the machine off immediately with clean water and dry all surfaces with a chamois clean towel or cloth 6 clea...

Page 52: ...ug Ground the spark plug wire and turn the engine over several times to coat the cylinder with oil 3 lubricate all control cables 4 block up the frame to raise all wheels off the ground 5 tie a plastic bag over the exhaust pipe outlet to prevent moisture from entering 6 if sorting in a damp or salty atmosphere coat all exposed metal surfaces with a light film or oil Do not apply oil to any rubber ...

Page 53: ...m 1150mm 840mm 1140mm 120mm 3500mm 1710mm 1030mm 1150mm 840mm 1140mm 120mm 3500mm Dry weight 164kg 175kg Engine Type Cylinder arrangement Displacement Bore x stroke Compression ratio Staring system Water cooled 4 stroke 5speeds Single cylinder 197cm 63 5 62 2mm 10 16 1 Electric starter Water cooled 4 stroke 5speeds Single cylinder 249 2cm 67 68 5mm 10 16 1 Electric starter ...

Page 54: ...oil capacity Gear oil capacity Fuel capacity Starting Transmission Front rear brakes Parking brake Front tirse PSI Rear tirs PSI Neutral indicator Max load capacity Battery green 1 person 0 95L 0 12L 6L Electric Chain Disc Mechanical lock 21 7 10 20 5 10 10 Standard green 322kg 12V 9A ...

Page 55: ...250 READ THIS MANUAL CAREFULLY It contains important safety information ...

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