Batter y & EFI Damage Aler t WARNING To avoid damage to the scooter's electronic fuel injection system, do not remove or install a battery wire when the ignition switch is in the "ON" position.
Read this manual carefully. This Owner’s Manual contains important information on safety, operation and maintenance of your KYMCO NewSento 50i scooter. Any one who operates your scooter should carefully read and understand the contents of this manual before riding the scooter. For your safety, understand and follow all of the warnings contained in this Owner’s Manual and the labels applied to your scooter.
Identification Numbers Record 1 2 1. VEHICLE IDENTIFICATION NUMBER (VIN) 2. ENGINE SERIAL NUMBER (ESN) Record the Vehicle Identification Number (VIN) 1 and Engine Serial Number 2 in the boxes above for future reference (to assist you in ordering parts from your authorized KYMCO dealer or for reference in case the vehicle is stolen).
TABLE OF CONTENTS 1 SECTION 1 - SAFETY ............................. 1 - 7 4 SECTION 4 - MAINTENANCE...............19- 33 Forward .........................................................1 Maintenance Schedule.............................20 - 22 Scooter Safety.............................................2 - 3 Engine Oil.....................................................23 Accessories & Modifications.............................4 Engine Oil Replacement.................................
SECTION 1 FORWARD & SAFETY INTRODUCTION Thank you for purchasing this KYMCO NewSento 50 Fi scooter, and welcome to the KYMCO riding family. Please read this owner's manual carefully before riding so that you will be thoroughly familiar with the proper operation of your scooter controls, its features, capabilities, and limitations. To ensure a long, trouble-free life for your scooter, provide it with the proper care and maintenance as described in this manual.
SCOOTER SAFETY IMPORTANT SAFETY INFORMATION Your scooter can provide you many years of service and pleasure if you take responsibility for your own safety and understand the challenges that you can meet on the road. There is much that you can do to protect yourself when you ride. You will find many helpful recommendations throughout this manual. Here are some very important safety tips: Wear a helmet Scooter safety equipment starts with a quality helmet.
SCOOTER SAFETY PROTECTIVE APPAREL For your safety, always wear an approved motorcycle or scooter helmet, eye protection, boots, gloves, long pants, and a long- sleeved shirt or jacket whenever you ride your scooter. Helmets and protection Your helmet is your most important piece of riding gear because it offers the best protection against head injuries. Your helmet should fit your head comfortably and securely. Always wear a face shield or goggles to protect your eyes and to aid your vision.
ACCESSORIES & MODIFICATION There is a large variety of accessories available to KYMCO scooter owners. KYMCO cannot have direct control over the quality or suitability of accessories you may wish to purchase. The addition of unsuitable accessories to your scooter can lead to unsafe operating conditions.
LOCATION OF PARTS & CONTROLS 2 1 4 3 5 11 1 Headlamp 2 Front Left Turn Signal Lamp 3 Rear Left Turn Signal Lamp 4 Rear Brake Lever 5 Taillamp/Stoplamp 6 Fuel Filler Cap 7 Air Filter 8 Side Stand 9 Helmet Buckle 10 Engine Number 11 Vehicle Identification Number(VIN) 6 8 9 7 10 NOTE: Your scooter may differ slightly in appearance from the images in this manual.
LOCATION OF PARTS & CONTROLS 15 12 13 12 Front Right Turn Signal Lamp 13 Rear Right Turn Signal Lamp 14 Ignition Switch 15 Front Brake Lever 16 Oil Filler Cap/Dipstick 17 Muffler 18 Rear Passenger Footpeg 19 Center Stand 20 Front Luggage Hook 21 Middle Luggage Hook 17 16 19 18 21 20 14 NOTE: Your scooter may differ slightly in appearance from the images in this manual.
LOCATION OF PARTS & CONTROLS 22 22 Left HandleBar Switch 23 Right Handlebar Switch 24 Instruments 24 23 NOTE: Your scooter may differ slightly in appearance from the images in this manual.
SECTION 2 CONTROLS&FEATURES IGNITION SWITCH To operate the ignition switch and it's functions: With the ignition key in the " " position (the engine is not running), turn the counterclockwise " position. from the " " to the " “ ” Position: All electrical circuits are off. The engine will not Pull up on the back portion of the seat to lift it up. start or run. “ ” Position: The ignition circuit is "ON" and engine can now be started. The key can not be removed from the ignition switch in this position.
CONTROLS & FEATURES SECURITY SHUTTER To open the ignition switch security shutter : Push the shut-button on the ignition switch cover and then the shutter should be closed. To shut the ignition switch security shutter : Insert the specific key facing the pin. until the fillister is Turn clockwise and then the security shutter should be opened. The keys have a unique code that is stamped on the tab supplied with the keys.
CONTROLS & FEATURES Instruments Odometer/Tripmeter: Press the "mode" button to toggle between the overall and trip mileage, or to reset the tripmeter. 8 4 3 7 9 2 Press the “ADJ.” button for two second, then displays the ODO, TRIP or empty mode. Press the “ADJ.” and “MODE” button simultaneously at the TRIP mode, then the figure reset automatically. Speedometer: Indicates the road speed in K/PH (kilometers per hour). Turn Signal Indicator Light: Flashes when either turn signal is being used.
CONTROLS & FEATURES 7 CELP indication: If flashing, it indicates that a fault has been detected in the scooter’s EFI or electrical system. Requires immediate inspection by a KYMCO dealer. 25km/hr limited model NOTE: The CELP indicator lights momentarily when the scooter is turned ON , before the engine is running. 8 Oil service indicator: Lights when the scooter has reached the oil service interval mileage.
CONTROLS & FEATURES Right handlebar switch Electric starter button " " position: Press the electric starter button to activate the starter motor. NOTE: The starter motor will not engage unless a brake lever is squeezed at the same time the starter button is pressed. Left handlebar switch Turn signal switch : Use the turn signal indicator to signal to other traffic your intention to turn or change lanes. The turn signal light on the dash will flash to alert the rider that the switch is engaged.
CONTROLS & FEATURES Dimmer switch 4 " : " switch position turns the headlight low beam on. 4 " " switch position turns the headlight high beam on and the high beam indicator light on the dash is activated as well. Front brake lever (right handlebar) Apply the front brake only by squeezing the right hand brake lever gently towards the grip. The brake light will illuminate when the lever is squeezed.
CONTROLS & FEATURES Fuel level inspection / Refilling If the low fuel indicator on the dash begins to flash,refill the fuel tank with unleaded gasoline as soon possible. Fuel tank filler : 1 2 3 4 To add fuel to your scooter, follow this procedure: Use the ignition key to unlock the cap. Turn the key clockwise to the position “ “. The fuel filler cap will open automatically. Fill the fuel. Close the filler cap after filling the fuel.
CONTROLS & FEATURES Seat To unlock the seat With the ignition key at the " " position (the engine is running), push the key in and turn it " position. counterclockwise from " " to the " 3 With the ignition key in the " " position (the engine is not running), turn the counterclockwise " position. from the " " to the " Pull up on the back portion of the seat to lift it up.
SECTION 3 OPERATION Pre-ride inspection For your safety, it is very important to take a few moments before each ride to walk around your scooter and check its condition. If you detect any problem, be sure to address it immediately, or have it corrected by your KYMCO dealer. WARNING Improperly maintaining your scooter or failing to correct a problem before riding can cause a crash in which you can be seriously hurt or killed. Always perform a pre-ride inspection before every ride and correct any problems.
OPERATION Starting the engine Always follow the proper starting procedure described here and on the following pages. CAUTION To prevent damage to the starter motor, do not operate the starter motor for more than five seconds at a time. If the scooter fails to start immediately, check the fuel level and the battery condition, and allow the starter motor to cool before attempting to start the engine again. 1. Place your scooter on its center stand and put the side stand up. 2.
OPERATION 3. Squeeze the left (rear) brake lever. 4. With the throttle closed, press the starter button . Release the starter button as soon as the engine starts. CAUTION Operating your scooter's engine with insufficient oil pressure can cause serious engine damage. 5. Keep the throttle closed while warming up the engine 6. Keep the engine to warm up fully before riding.
SECTION 4 MAINTENANCE The importance of maintenance Maintaining your scooter properly is essential for safe, economical and trouble-free riding. It will also If your scooter tips over or becomes involved in a help reduce air pollution and maximize fuel crash, be sure your KYMCO dealer inspects all major parts, even if you are able to make some economy. repairs.
MAINTENANCE Maintenance schedule Perform the pre-ride inspection (see page 16) at each scheduled maintenance period. This interval should be judged by odometer reading or months, whichever comes first. Maintenance schedule legend (see page 21 and 22): I: INSPECTAND CLEAN, ADJUST, LUBRICATE OR REPLACE IF NECESSARY C: CLEAN R: REPLACE A: ADJUST L: LUBRICATE The maintenance schedule on the following two pages specify the maintenance required to keep your NewSento 50i scooter in peak operating condition.
MAINTENANCE FREQUENCY ITEM ＊ AIR CLEANER SPARK PLUGS ＊ THROTTLE OPERATION ＊ VALVE CLEARANCE ＊ FUEL LINE CRANKCASE BREATHER ENGINE OIL ＊ ENGINE OIL STRAINER SCREEN ＊ ENGINE IDLE SPEED TRANSMISSION OIL ＊ DRIVE BELT ＊ SECONDARY AIR SUPPLY SYSTEM WHICHEVER ODOMETER READING [NOTE (1)] COMES FIRST X 1000 km 0.3 1 3 5 7 9 11 REFER X 1000 mi 0.2 0.6 1.8 3 4.2 5.4 6.
MAINTENANCE WHICHEVER ODOMETER READING [NOTE (1)] COMES FIRST X 1000 km 0.3 1 3 5 7 9 11 REFER X 1000 mi 0.2 0.6 1.8 3 4.2 5.4 6.
MAINTENANCE Engine oil Engine oil recommendation Use a premium quality 4-stroke engine oil to ensure longer service life of your scooter. Only use oils that have a SD rating above per the API service classification. Engine oil viscosity : SAE 15W-40 If these viscosities are not available, select an alternative engine oil according to the chart shown below. Notes: The oil viscosity need to be changed to suitable specification especially in extremely cold area.
MAINTENANCE 3. After a few minutes, remove the oil filler cap/dipstick, wipe it clean, and reinsert the oil filler cap/dipstick without screwing it in. Remove the oil filler cap/dipstick. The oil level should be between the upper and lower marks on the oil filler cap/dipstick. NOTE: Change the engine oil with the engine at normal operating temperature and the scooter on its center stand to assure complete and rapid draining. 4.
MAINTENANCE 3. Remove the oil drain plug to drain the oil. from the crankcase 4. Reinstall the drain plug and tighten it to the specified torque. CAUTION Running the engine with insufficient oil pressure can cause serious engine damage. 5. Add oil to the engine per the amounts listed below, and reinstall the oil filler/dipstick. Engine oil capacity: 0.9 Us qt (0.85 L) Engine oil exchanging capacity: 0.74 Us qt (0.7 L) NOTE: Amounts are after draining the oil only. 6.
MAINTENANCE Transmission fluid change 1. Place the scooter on its center stand. 2. Remove the transmission fluid drain bolt . 3. Remove the transmission fluid filler bolt , then slowly rotate the rear wheel to drain the fluid. 4. Fill the transmission with the recommend fluid to the capacity listed below. Transmission fluid type: SAE 90 Transmission fluid capacity: 0.11 US qt (0.1 L) Transmission fluid exchanging capacity: 0.1 US qt (0.09 L) 5.
MAINTENANCE Air cleaner filter element The air cleaner filter element should be serviced at regular intervals by a KYMCO dealer, unless you have the proper tools, service data and are technically qualified to do so. Have the element serviced more often when riding in unusually wet or dusty areas. CAUTION Using the wrong KYMCO air cleaner element or a non-KYMCO air cleaner element which is not of equivalent quality may cause premature engine wear or performance problems. Throttle operation 1.
MAINTENANCE Spark plug Remove the carbon deposits from the spark plug with a small wire brush or a spark plug cleaning machine. After cleaning (or when installing a new spark plug) readjust the spark plug gap to specified limit by using a spark plug gap thickness gauge. The spark plug should be replaced periodically. CAUTION An improper spark plug may have an incorrect fit or heat range for your engine. This may cause severe engine damage which will not be covered under warranty.
MAINTENANCE Brake fluid Brake fluid level inspection With the scooter in an upright position, check the front and rear fluid level. The level should be above the lower level mark. If the level is at or below the lower level mark "LOWER”, check the brake pads for wear. NOTE: Other checks - make sure there are no fluid leaks. Check for deterioration or cracks in the hoses and fittings. WARNING Worn brake pads should be replaced immediately.
MAINTENANCE Brake inspection Your scooter requires the proper brake lever freeplay so the brakes will be responsive and will not drag, causing premature wear to the brake pads. The free-play is the measured distance between the brake lever at rest and a fully applied brake. 1. Measure the free-play and the brake lever end 0.4 - 0.6 in (10 - 20 mm). 2. Use the cable adjuster on rear brake lever perch for minor free play adjustment. 3.
MAINTENANCE WARNING For appropriate brake action, make sure the groove of the adjusting nut is aligned with the pin in the brake arm. Inspect the brake pad and shoe thickness to verify there is enough material for the brakes to function properly. 1. If the wear indicator grooves in the front brake pads are no longer visible , it is an indication that the brake pads are worn and require replacement. 2.
MAINTENANCE Battery Fuse Your KYMCO scooter is equipped with a maintenance-free (sealed) type battery so it is not necessary to check the battery's electrolyte level or add distilled water. When frequent fuse failures occur, it usually indicates a short circuit or an overload in the electrical system. NOTE: If your battery seems weak and/or is leaking electrolyte (causing hard starting or other electrical troubles), contact your KYMCO dealer immediately.
MAINTENANCE Tires WARNING Failure to follow these warnings may result in an accident due to tire failure. The tires on your scooter are a crucial link between your scooter and the road. You and your passenger's personal safety are dependant upon the condition of your scooter's tires. Follow these instructions: Check tire condition and pressure, and adjust the inflation pressure before each ride. Avoid overloading your scooter.
HOW TO ADJUST CLOCK Multifunction display - Digital clock The clock indicates the time in hours and minutes when the ignition is “ON”. The clock display also indicates . 5. To change the minute display, press the MODE button until the “minute” digits begin flashing To adjust the clock’s time manually, follow this procedure: 1. Turn the ignition switch “ON” 2. Press and hold the ADJUST button for more than two seconds to select the ODO mode. NOTE: The digital clock can be only adjusted 6.
EMISSION CONTROL Crankcase Emission Control System Your NewSento 50i engine is equipped with a closed crankcase system. Blow-by gases are routed back in to the combustion chamber via the intake system. This system does not allow the blow-by gases to enter the atmosphere. Exhaust Emission Control System The exhaust emissions from your NewSento 50i scooter are controlled by engine design, factory-set fuel delivery, ignition settings, and exhaust system design.
SPECIFICATIONS Dimensions Chassis Overall length............................69 in (1720 mm) Overall width.............................26 in ( 660 mm ) Overall height............................42 in (1050 mm) Wheel base...............................48 in (1195 mm) Tire size, front ...................................90/90-10 Tire size, rear.....................................90/90-10 Brake(front)........................................ Disk type Brake(rear).........................................
KWANG YANG MOTOR CO.,LTD. NO.35 Wan Hsing Street, San Min District Kaohsiung, Taiwan, Republic of China Telephone : 886-7-3822526 FAX : 886-7-3950021 By KWANG YANG Motor Co., Ltd. First Edition,DEC. 2009 All rights reserved. Any reproduction or unauthorized use without the written permission of KWANG YANG Motor Co., Ltd. is expressly prohibited.
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