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18

Spark Plug

„

Locate the spark plug by parking the scooter on it’s side stand and looking
underneath the chassis from the right side of the scooter.
(See Fig 23)

„

Pull off the spark plug cap, and remove the spark plug with the spark plug
wrench provided in the tool kit. Insert the spark plug back into the spark
plug cap.

„

While touching the threads of  the spark to the exhaust manifold bolt, turn
on the ignition and crank the engine over with the kick starter.
(See Fig 24)

Note:  only turn the ignition key when the plug is grounded.  In this
case, touching the exhaust manifold bolt.  Failure to do so may result
in electrical damage.

Fig. 23

„

If the spark appears weak, replace the spark plug.

„

Check that the gap is 0.035 +/- .002 inches.

„

Reinstall the spark plug.

Fig. 24

Summary of Contents for Milano 49cc

Page 1: ...Venice 49cc Owner s Manual rev05 02 ...

Page 2: ...rchasing your TN G Venice scooter We trust that you will have many happy trouble free travels on your scooter for many years to come SAFETY NOTES Always obey traffic signs Always ride at a safe speed Always wear a helmet that fits correctly Never wear loose clothing which could catch on the controls or wheels Do not carry a passenger Do not overload the scooter Do not carry more than 3 pounds on t...

Page 3: ...SCRIPTION Seat Headlight Rear View Mirror 2 Cycle Mixing Oil Cover Muffler Throttle Rear Brake Lever Kick Starter VIN Number Front Brake Lever Speedometer Instrument Cluster Ignition Switch Fuel Filler Cap ...

Page 4: ...ot store valuables in the storage box Do not carry oil or fuel in the storage box Do not allow water to collect in the storage box SPECIFICATIONS Model Number QS50QT 5 Outer Dimensions length width height 1645 x 620 x 1045 mm Wheel Base 1220 mm Ground Clearance 70 mm Dry Weight 70 Kg Load Capacity 75 Kg Most Economical Speed 30 Kph Bore x Stroke 40 mm x 39 6 mm Displacement 49cc Compression Ratio ...

Page 5: ...ar Tire Pressure 30 PSI INSTRUMENTS INDICATORS Speedometer Indicates the speed of the scooter Odometer Indicates the accumulated mileage in Kilometers Turn Signal Indicator Illuminates when turn signals are activated High Beam Indicator Illuminates when headlight high beam is on Low Fuel Indicator Illuminates when fuel level is low Low Mixing Oil Indicator Illuminates when mixing oil level is low ...

Page 6: ...ended To apply the steering lock turn the handlebars fully to the left Insert the ignition key in the OFF position press in the key turn it to the LOCK position Remove the key Note Test the steering lock by swinging the handlebars left right to be sure that the lock is engaged Hi Lo Beam Switch This switch activates either the high or low headlight beam Turn Signal Switch Push this switch either l...

Page 7: ... handlebar After the mirror stem is firmly mounted to the handle bar tighten the installation nut with a wrench to prevent the mirror from turning Loosen the installation nut when adjust ing the mirror position retighten afterwards Mirror Adjustment The side mirrors have two methods of adjust ment They can be adjusted either left right or up down Use a wrench to loosen the adjust ment nut See Fig ...

Page 8: ...p with the arrows aligned may result in damage to the fuel tank Adding 2 cycle Mixing Oil Whenever the red Low Mixing Oil warning lamp turns on you should add mixing oil as soon as possible Open the mixing oil cover on the right side of the scooter and refill the mixing oil tank with a high quality 2 stroke oil such as Opti 2 This will protect the engine s moving parts and ensure that you will rec...

Page 9: ...her movement See Figs 11 12 Brake lever at rest See Fig 11 Brake lever travels between 10 20 mms from rest until resistance is felt See Fig 12 Here the lever has been squeezed to the point of resistance which is approximately 15 millimeters from where it was at rest Use a 14 mm wrench to adjust the brake adjustment nut on the wheel until the brake lever free play is between 10 to 20 mm See Fig 13 ...

Page 10: ...tion Starting the Engine for the First Time Turn the ignition switch to the ON position apply the rear brake with the left hand lever and set the stop switch to the run position see page 8 Look to see that the scooter lights are operating This will verify that you have installed the battery correctly Use your foot to extend the kick start lever Quickly press down on the kick start lever with your ...

Page 11: ...Electrics After starting the engine check for proper operation of the headlight and taillight Operate the turn signals and horn Check them to be sure that they are functioning correctly Brakes Apply both the front rear brakes and check that they are working correctly Also check the brake light for proper operation Rear View Mirrors Check the rearview mirrors for alignment damage Also be sure that ...

Page 12: ...he kick starter Kick Starting the Engine Turn the ignition switch to the ON position apply the rear brake Use your foot to extend the kick start lever Quickly press down on the kick start lever with your foot Immediately remove your foot from the kick start lever so that it can spring back up into position If the engine doesn t start the first time repeat the proce dure The engine may require seve...

Page 13: ...h a large pool of water If this happens apply the brakes gently until they dry themselves and work effectively again Stopping the Scooter Roll off the throttle and steer the scooter to the side of the road Gently apply the front brake with your right hand and at the same time apply the rear brake with your left hand Extend your left foot just before coming to a complete stop so as to keep the scoo...

Page 14: ...oorly check the scooter for brake shoe wear or poorly lubricated damaged cables If a problem is suspected with a braking system part we recommend that you replace the part rather than try to repair it This is because the braking system is an integral part of the safety mechanism of the scooter and as such should not be modified in any way Tires Examine the tires as described on page 12 Air Cleaner...

Page 15: ...ove the filter element for inspection possible cleaning See Fig 18 The air filter can be cleaned using compressed air and returned to service If inspection of the filter shows any tears or the filter cannot be adequately cleaned with compressed air then the filter must be replaced Use caution to reseat the filter correctly after cleaning or inspection ...

Page 16: ...o clean the battery posts Gently wash and dry the battery before replacing it into the scooter Reverse the steps above to reinstall the battery into the scooter Review the battery installation steps on page 8 for more detailed instruc tions on reinstalling the battery Rear Drive Examine the rear drive assembly for any signs of oil leakage There is no way to accurately measure the oil level The rea...

Page 17: ... rear drive assembly beside the rear wheel See Fig 21 5 Use a small funnel to pour in 100 cc s of SAE20W 50 oil into the rear drive See Fig 22 6 Replace the rear drive oil filler cap and tighten the cap until snug Lights Open the headlight taillight assemblies to look for damage clean out any accumulated dust Operate the turn signals check them for correct opera tion Check the turn signals for phy...

Page 18: ...the spark plug back into the spark plug cap While touching the threads of the spark to the exhaust manifold bolt turn on the ignition and crank the engine over with the kick starter See Fig 24 Note only turn the ignition key when the plug is grounded In this case touching the exhaust manifold bolt Failure to do so may result in electrical damage Fig 23 If the spark appears weak replace the spark p...

Page 19: ...blies Check for signs of fuel leaks at the fuel tank hose and carburetor Reinstall the luggage box and seat MY SCOOTER WILL NOT START This section is a handy reference to the most common reasons why your scooter will not start Check each of the following suggestions until you discover what s preventing your scooter from getting back on the road 1 Is there fuel in the gas tank Review theAdding Fuel...

Page 20: ...in place Remove the luggage box and seat assemblies Loosen the hose clamp and pull the fuel line from the carburetor See Fig 26 Fig 26 Hold the fuel line well below the level of the fuel in the fuel tank While watching the end of the fuel line kick the start lever repeatedly If the fuel system is operational fuel will flow from the end of the fuel line Vacuum Line Idle Adjust Screw Starter Relay F...

Page 21: ...ttery compartment procedure on page 8 Locate the fuse block See Fig 27 Slide the spare fuse holder over the end of the fuse block and open the fuse block See Fig 28 Remove each of the fuses for examination See Fig 29 If you see the fuse wire is broken replace the defective fuse with the spare fuse Fig 27 Fig 28 Fig 29 ...

Page 22: ...t in place See Fig 30 2 Pull down the cover unit slightly to expose the CDI unit Remove the screw which holds the CDI unit in place See Fig 31 3 Lift the CDI unit out of the scooter See Fig 32 4 Disconnect the wires from the CDI unit and remove the unit completely from the scooter See Fig 33 5 The CDI unit is not repairable Exchange the faulty unit with a new one if required Anew unit can be insta...

Page 23: ...23 ...

Page 24: ...the fuel tank from the scooter and pour a cup of mixing oil into the tank and shake the tank so that the oil coats the inner surfaces of the tank Drain off the excess oil and reinstall the tank back on the scooter Remove the spark plug and squirt 10 cc s of mixing oil into the cylinder and reinstall the spark plug Leave the spark plug lead off the spark plug and use the electric starter to coat th...

Page 25: ...cation Method Contact aAuthorizedTN G Dealer For a complete list visit www tngscooters com WARRANTYRESPONSIBILITY The Distributor CMSI Inc To repair or replace at its option any part which is proven to be defective inmaterialorfactoryworkmanshipundernormalusefortheapplicable warrantyperiod Therepairorreplacementofdefectivepartsunderthislimited warranty must be made by anAuthorized TN G Dealer or s...

Page 26: ...minedby TN Garenotcoveredunderthiswarranty The customer may choose the extended warranty option for engines on 50cc and above models by purchasing the Interlube Opti 4 enginelubricantatthetimeofpurchaseofthenewunitanduseonly thatlubricantduringtheentirewarrantyperiod YourT N G dealer is your best source for scheduled maintenance on your TN Gvehicle Regardlessofwhoperformsyourmaintenance ifwarranty...

Page 27: ...es CMSI Inc disclaims any responsibility for Lossoftime Lossofuseofvehicle Transportationexpenses rentaland ortowing Anyotherincidentalorconsequentialdamage Anyotherincidentalorconsequentialexpenses storage Duration of ImpliedWarranties AnyImpliedWarranties includingtheimpliedwarrantyofmerchantability and fitness for a particular purpose are limited to the duration of this written warranty State L...

Page 28: ...on or use of unsuitable attachments or parts Theunauthorizedalterationofanypart The incorporation or use of unsuitable attachments or parts Deteriorationfromtheelements Failuretofollow break in procedures Replacementofexpendablemaintenanceitemincluding butnot limitedto Spark plug gaskets coolant belts Filters hoses lubricants fuses Tires see Owner s Manual Paint and or decals fading peeling bliste...

Page 29: ...d pre delivery service must be performed by a dealer or service center who is authorized by CMSI Inc to deliver it vehicles Coverage begins Original tire on motorcycle date of delivery Tire purchased as replacement date of purchase Warranty Coverage Tires distributed and sold by CMSI which are either OriginalequipmentonCMSI vehicles or Specified by CMSI for the model the tire is installed on and p...

Page 30: ...gardless of the tire s age or mileage YourObligation To practice proper tire care and prudent motorcycle operation You must maintaintireinflationpressureandloadinaccordancewithinformationinthe manual thetireinformationlabelonthemotorcycle andrestrictionsmolded intothetiresidewalls The replacement of a defective tire under this warranty must be made by an Authorized CMSI Inc Dealer Replacement Char...

Page 31: ...havebeenrepaired Tireswhosesidewallshavebeenmodifiedbytheadditionor removalofmaterial Tireswithsuperficialweathering checking orcracking Tiresusedinracingorothercompetition DISTRIBUTOR S LIMITED WARRANTY REPLACEMENT PARTS WarrantyTimePeriod 90 days coverage for genuine CMSI Inc parts for defects in material and workmanship Coverage begins The date of purchase from anAuthorized CMSI Inc Dealer Toqu...

Page 32: ...r vehicle has a defect which could cause an accident orcouldcauseinjuryordeath youshouldimmediatelyinformtheNational HighwayTrafficSafetyAdministration NHTSA inadditiontonotifying CMSI Inc If NHTSAreceivessimilarcomplaints itmayopenaninvestigation andif it finds that a safety defect exists in a group of vehicles it may order a recall and remedy campaign For this reason it is very important for you...

Page 33: ...CMSI Inc 8146 304th Ave SE Preston WA 98050 www cmsiinc com Rev05 2 ...

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