Sym AD12W1-6 User Manual Download

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1. CONTENTS

Checking for fuel leakage ............................................................................................ 20

Checking the lubrication of body’

s various mechanisms ............................................. 20

Checking the spark plug .............................................................................................. 20

Checking the air cleaner .............................................................................................. 20

11. When there is an abnormal condition or a trouble ....................................................... 21

Diagnosis when engine does not start ......................................................................... 21

12. C.D.I. electrical ignition system ................................................................................... 21

13. Suggestions on engine fuel ......................................................................................... 21

14. Transmission oil ........................................................................................................... 21

15. Cautions for riding scooter ........................................................................................... 22

16. Periodical maintenance schedule................................................................................... 23

17. Specification ................................................................................................................ 24

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Summary of Contents for AD12W1-6

Page 1: ...ntrol of throttle valve handle 12 Parking method 12 10 Inspection and maintenance before riding 13 Routine inspection 13 Engine oil inspection and change 13 Fuel inspection 14 Transmission oil inspection and change 14 Inspection and adjustment of brake free play 15 Disc brake inspection depending on models 16 Throttle valve handle clearance adjustment 17 Inspection and maintenance of battery 17 Ti...

Page 2: ...king the air cleaner 20 11 When there is an abnormal condition or a trouble 21 Diagnosis when engine does not start 21 12 C D I electrical ignition system 21 13 Suggestions on engine fuel 21 14 Transmission oil 21 15 Cautions for riding scooter 22 16 Periodical maintenance schedule 23 17 Specification 24 http www motorcycle in th ...

Page 3: ...n Switch Front light Position light Front brake level Tail Stop light Fuses C D I Battery Air Cleaner Oil level Front turn signal light Helmet hook Storage box Kick starter pedal Side stand Ignition switch Rear turn signal light Engine start control switch Rear brake level Main stand Engine number Frame number http www motorcycle in th ...

Page 4: ...r motorcycle s performance a periodical inspection and maintenance should be completely carried out We recommend that after riding your new motorcycle for the first 300 kilometers you should take your motorcycle to the original dealer for an initial inspection and to have your motorcycle inspected periodically every 1000 kilometers thereafter To remind you Ÿ Please wear a safety helmet and properl...

Page 5: ...ements SYM Genuine Spare Parts were made from the same high quality materials used for the original scooter No parts would be sold to the market until they could meet the designed specifications through sophisticated engineering and stringent quality control Therefore it is necessary to purchase SYM Genuine Spare Parts from SYM Authorized Dealers or Franchised Dealers when replacing spare parts If...

Page 6: ...cates driving speed Ÿ Odometer Indicates total accumulated distance traveled Ÿ Trip Kilometer The rider can measure the trip kilometers Ÿ High Beam Indicator This indicator comes on with high beam headlight is turned on Ÿ Turn left right Signal Indicator The left or right Indicator will be flashing according to the operated directions of turn signal light switch when it is turned on Ÿ Fuel Meter T...

Page 7: ... key when the motorcycle is running To turn the ignition switch to OFF and LOCK position will shut off the electrical system and that may result in a dangerous accident Therefore the ignition switch can only be turned off after the motorcycle has been completely stopped Ÿ Always remove the key and be sure to take the key away with you after locking the steering handle before leaving your motorcycl...

Page 8: ...se turn to low beam riding in city Ÿ Seat open Turn ignition switch to the ON position and press this button down Then the seat will be open This button will return to original position after releasing Press the seat down and it will be locked automatically After the seat catch has been locked check to make sure it has locked properly by lightly lifting the seat CAUTION Ÿ Release this button immed...

Page 9: ...e ON position and slide the turn signal switch to left or right Then the turn signal lights will flash To release simply return the turn signal light button to the original position Left side turn signal light flashing means you intend to make a right turn Right side turn signal light flashing means you intend to make a left turn STORAGE BOX Ÿ This box is located under the saddle Ÿ Maximum load ca...

Page 10: ...y the front brake or the rear brake increases the risk of falling because the scooter is tend to pulled to one side Engine Brake Return the throttle valve handle back to its original position and apply engine brake It is necessary to apply brake both for front wheel and for rear wheel intermittently when riding on a long or stiff slope CAUTION Ÿ Do not hang the safety helmet onto this hook when ri...

Page 11: ...y over 15 seconds Ÿ If engine still can not be started after pressing starter button over 15 times stop and wait for 10 seconds before start it again Ÿ It is harder to get the engine started after the motorcycle has been left idle for a long time or after refueling only after the fuel has been depleted Then it is necessary to press starting lever or starter button several times and keep the thrott...

Page 12: ...behind Ÿ When stop completely 3 Press the turn signal switch back to its original position and turn the ignition switch key to the OFF position to shut off the engine 4 Get off the scooter from left side after the engine has been stopped and select a parking place where the scooter will not interfere with traffic and the ground is level then put down scooter s main parking stand 5 Hold the steerin...

Page 13: ...Do lights come on Can it be seen clearly from behind Tightness of Main Components Are screws nuts loosen Abnormal Points Do the previous troubles still exist ENGINE OIL INSPECTION AND CHANGE Ÿ INSPECTION 1 Use the main parking stand to support the scooter on a level ground remove the dipstick after engine stopped for 3 5 minutes Wipe oil off the dipstick and then insert it into the guide tube agai...

Page 14: ...k cap had been tighten properly TRANSMISSION OIL INSPECTION AND CHANGE INSPECTION Ÿ Use the main stand to support the scooter on a level ground after the engine stops wait for 3 5 minutes Remove the transmission oil infusion bolt put a measuring glass under the drain bolt and remove the drain bolt Let the oil flows into measuring glass and check for decreased or not at disassembly 180 185c c at ch...

Page 15: ...eel is spongy when press the foot braking pedal forcefully Adjustment Drum type Ÿ The indentation of brake adjustment nut must be aligned with the pin see below figure Ÿ Turn the adjustment nut on brake arm of front and rear wheels to adjust the free play of hand brake lever Ÿ Hold the hand brake levers after adjusting with both hands until there is effective brake feeling Ÿ Measure the free play ...

Page 16: ...e the master cylinder cover 2 Wipe clean foreign materials dirt around the reservoir being careful not to let foreign materials fall into the reservoir 3 Remove the diaphragm plate and the diaphragm 4 Add brake fluid to upper lever 5 Install the diaphragm plate and the diaphragm and install the master cylinder cover 6 please note the diaphragm direction and do not let foreign materials fall into t...

Page 17: ...ottle valve cable to see if it can be moved smoothly from a closed position to a wide open position 2 Rotate steering handle from side to side to check if the throttle valve cable is interfered 3 Check to see if the throttle valve cable is obstructed by other cables preventing it from being operated smoothly 2 6 mm Lock nut Adjust nut CAUTION Ÿ Clean the battery posts with warm water if the posts ...

Page 18: ...tion switch key removed Ÿ Visual check front shock absorbers for damage Ÿ Operate steering handle up and down and check front shock absorbers for noises due to bends Ÿ Check the bolts and nuts of front shock absorbers with wrenches for tightness Ÿ Shake steering handle up down left right and front rear to check if it is loosen has too much resistance and pulls to one side Ÿ Check steering handle i...

Page 19: ...shes and also check if the warning buzzer sounds Ÿ Check turn signal light covers if they are dirty crack or loosen Ÿ Press horn button to check if it works CHECKING THE FRONT AND REAR LIGHTS Ÿ Start engine and turn on the head lamp switch Check if head lamp and rear lamp come on Ÿ Check the brightness and direction of front light by wall to see if it is correct Ÿ Check the head lamp cover if it i...

Page 20: ...ve tapping screws from air cleaner cover 2 Remove the air cleaner cover remove the element screws then remove filter element 3 Take the element out and clean it Refer to maintenance schedule DISASSEMBLE PRCEDURE Ÿ Assemble the air cleaner in reverse order of disassemble CAUTION Ÿ Dust deposit is one of the major causes of reducing output horsepower and increasing fuel consumption Ÿ Change the air ...

Page 21: ...e items and engine still can not be started 12 C D I ELECTRICL IGNITION SYSTEM The charge and discharge principle of a condenser is adopted for the C D I system to supply electrical energy created by generator s coil to the ignition coil in accordance with specified ignition timing so that the spark plug may generate sparks as required 13 SUGGESTIONS ON ENGINE FUEL Ÿ This scooter is designed to us...

Page 22: ...ys when the road is wet and slippery Drive with extreme caution during rainy days Ÿ The brake distance in rain day or on wet road will longer than that on a dry road Therefore slow down and prepare to apply the brake earlier Ÿ The throttle valve handle should be released and the brakes should be properly applied as it is needed while reducing the speed when going down a slope CAUTION Ÿ Never rotat...

Page 23: ...tion time I I 20 Valve clearance I I 21 Shock absorbers I I 22 Front rear suspension I I 23 Main side stands I I L 24 Crankcase Blow by system PCV I I 25 Clutch disk I 26 Brake mechanism brake lining pad I I 27 Bolts nuts for each components I I The above maintenance schedule is established by taking the monthly 1000 kilometers as a reference which ever comes first Have your scooter checked and ad...

Page 24: ...bsorber Unit swing Clutch type Auto centrifugal type Transmission C V T Front tire 120 60 13 Rear tire 130 70 12 Rim type Aluminum Tire pressure Front STD 2 00 kg cm2 Rear STD 2 00kg cm2 for 1 person 2 25kg cm2 for 2 persons Front brake Disk type Ø 226 mm Rear brake Drum type Ø 130 mm Head lamp high low HS1 12V 35 35W Front position lamp 12V 5W Front Rear direction indicator 12V 10W Rear position ...

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Sym AD12W1-6, User Manual

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