SC50 SCOOTER Read this manual carefully. It contains important safety information. No one under the age of 16 should operate this scooter. OWNER’S MANUAL Minimum Recommended Age Requirement 16 Rev. G 030609 Always wear a helmet; It could save your Life! Do not remove this operator’s manual from this vehicle. Please obtain, review, and follow provincial / municipal government acts and regulations pertaining to owning and operating this scooter.
Congratulations on your purchase of the BAJA INC. SC50-2 Scooter. Your Scooter is warranted to be free of manufacturing defects in the material and workmanship for a period of 90 days from the date of purchase. During the warranty period BAJA INC. will at its option, repair, provide replacement parts or replace your BAJA INC. 50cc Scooter at no charge. This warranty does not cover normal wear items or damage caused by neglect or misuse of the product.
! WARNING This manual should be considered as a permanent part of the vehicle and should remain with the vehicle when resold or otherwise transferred to a new user or operator. The manual contains important safety information and instructions which should be read carefully before operating the vehicle. All operators should obtain, review, and follow provincial and municipal government acts and regulations pertaining to owning and operating an off-road vehicle.
Table of Contents IMPORTANT......................................................................................................... GENERAL PRECAUTIONS/WARNINGS............................................................. NHTSA SAFETY NOTICE..................................................................................... PRE RIDE CHECK LIST....................................................................................... LOCATION OF WARNING LABEL....................................................
Important Please read this manual and follow all instructions carefully. To emphasize the special information, the symbol and the words WARNING or CAUTION have some special meanings. Pay great attention to the messages. WARNING Indicates a potential hazard that could result in death or injury. ! CAUTION Indicates a potential hazard that could result in vehicle damage. NOTE: Indicating special information which is to make maintenance easier or instructions clearer.
General Precautions ! WARNING! FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SEVERE INJURY OR DEATH. ! CAUTION: FAILURE TO FOLLOW THESE INSTRUCTIONS CAN ALSO RESULT IN DAMAGE TO THE VEHICLE AND/OR OTHER PROPERTY. ● Read and follow all instructions in this Owner’s/Operator’s Manual, any accompanying supplements, and the Engine Owner’s Manual before attempting to operate this vehicle.
Additional Warnings Protective Clothing/Equipment ● Most accident fatalities are due to preventable head injuries. Always wear a properly fitting motorcycle type helmet approved by the agencies such as the Department of Transportation (DOT), Safety Helmet Council of America (SHCA), or Snell Memorial Foundation (SNELL). ● Always wear face shields or goggles, boots, gloves and other appropriate protective clothing.
Additional Warnings (continued) Traffic Safety (continued) ● Always obtain mature, supervised instruction and sufficient practice in an decongested area before operating this vehicle on any public thoroughfare. ● Excessive vehicle speed is a leading cause of accidents, which can cause death or serious harm to you, other people, and/or property.
Additional Warnings (continued) Engine/Motor Safety ● Keep the engine/motor free of dirt and debris, especially in the throttle linkage area. ● Never start the engine/motor without checking to see that the throttle control is in the idle position and that the parking brake is set. ● Never start the engine/motor unless you are properly seated with your hands firmly on the controls. ● Never tamper with, alter, or change the vehicle’s engine/motor settings.
Additional Warnings (continued) Fueling ● Check the fuel supply before each use. Never fill the fuel tank while the engine is running or hot. Always allow at least 1in. of expansion space at the top of the fuel tank. There should not be any fuel in the filler neck. Replace the fuel cap tightly after refueling to prevent a fuel spillage, fire, or explosion hazard. ● Always use an original gas cap or an approved OEM replacement. Never fill fuel tank while the vehicle is inside a building.
Additional Warnings (continued) Maintenance (continued) ● Store this vehicle in a place where gasoline fumes cannot reach an open flame, spark, or other source of ignition. Drain the fuel tank in a cool well-ventilated area prior to any long-term storage. Never store this vehicle in a close proximity to appliances such as water heaters or furnaces. ● Engine, exhausts, and other components can become extremely hot during operation. Use caution when near hot components.
Pre-Ride Checklist WARNING! ALWAYS PERFORM THE ENTIRE PRE-RIDE CHECKLIST BEFORE USING THE VEHICLE AS THIS CAN HELP YOU SPOT PROBLEMS THAT COULD INTERFERE WITH SAVE VEHICLE OPERATION.
Location of Warning Label Read and follow the warning label on your Scooter. Make sure you understand the label. Keep the label on the Scooter. Do not remove it for any reason. If the label comes off or becomes difficult to read, you should get a replacement by contacting BAJA INC. ATTENTION SIDE KICK STAND MUST BE PLACED IN THE UP POSITION IN ORDER FOR ENGINE TO START. LA BEQUILLE DE COTE DOIT ETRE RELEVEE POUR POUVOIR DEMARRER LE MOTEUR.
Pre-Ride Checklist (continued) Before Starting the Engine/Motor 1. Engine oil level a) Check for leaks b) Tighten filler cap securely. c) Add oil if required. 2. Fuel level a) Add fuel as necessary. b) Do not overfill (no fuel in the filler neck). c) Do not mix oil with gas. d) Replace cap tightly. e) Do not refuel a hot engine. Allow engine to cool before adding fuel. 3. Warning decals a) Make sure all warning decals are legible and securely attached. b) Replace as necessary. 4.
Pre-Ride Checklist (continued) Before Starting the Engine/Motor 7. Fasteners a) Check that all axle nuts and lug nuts are secure. b) Check for missing fasteners. Replace as necessary. c) Check that all other fasteners are secure. Tighten as necessary. 8. Steering a) Make sure steering turns freely. b) Check for proper “toe-in” of wheels. c) Lubricate/adjust as necessary. See the Maintenance section. 9. Frame/chassis Check for bent/damaged frame/chassis components. Replace as necessary. 10.
FUEL AND OIL FUEL The proper fuel is very important for the engine. Ensure that there is no dust, dirt, or water which has mixed in the fuel. Please use regular unleaded gasoline ENGINE OIL Your scooter has a four-stroke engine. Please use oil as described in the chart below. By using the prescribe oil, you will realize the best lubrication for the engine. 20W-50 5W-40 15W-50 MACHINE OIL 10W-40 10W-50 10W-30 TEMP.
Operation Starting the Engine 2 1 WARNING! ALWAYS RETRACT THE CENTER STAND (1) PRIOR TO STARTING THE VEHICLE. ATTENTION! SIDE KICK STAND (2) MUST BE PLACED IN THE UP POSITION IN ORDER FOR ENGINE TO START. ! ! DO NOT apply throttle while starting scooter. Applying throttle while starting scooter will disengage the automatic choke. The scooter will not start. NOTE: Starting scooter the first time will take longer because fuel needs to reach the carburetor. 1.
Operation (continued) Driving Safely WARNING! FOLLOW ALL OF THE WARNINGS IN THIS OPERATOR’S MANUAL AT ALL TIMES WHILE OPERATING THE SCOOTER. IT IS YOUR RESPONSIBILITY TO KNOW AND OBEY ALL APPLICABLE LOCAL, STATE, AND FEDERAL LAWS. WARNING! NEVER OVERLOAD THE VEHICLE. THE CARRYING CAPACITY IS 300 POUNDS. ! ! After starting the engine, squeeze the rear (left) brake lever and the rear hand hold, then gently push the scooter forward off the center stand.
Operation (continued) Shutting off the engine Always shut off the engine by turning the ignition switch to OFF. Stopping the vehicle ! WARNING! WET, OIL, OR SANDY ROADS REDUCE BRAKING EFFECTIVENESS. HARD BRAKING ON THESE SURFACES COULD LEAD TO LOSS OF CONTROL AND A SERIOUS ACCIDENT. ALWAYS REDUCE SPEED AS GRADUALLY AS POSSIBLE. When braking, always engage the rear brake first to retain maximum control of the scooter. Most of your shipping power comes from the front wheel.
2 1 Operation (continued) Ignition switch The main ignition switch contains three positions: ● ON (1): The engine can start, the key cannot be removed. ● OFF (2): This position shuts off the engine and allows you to remove the key. ● LOCK (3): From the OFF position, push inward and turn the key counterclockwise to the LOCK position while turning the steering column to the left and shaking it lightly to engage the steering lock. Remove key.
Operation (continued) Right brake/ switch assembly • On/Off Safety stop Switch (1) The On/Off safety stop switch needs to be at “on” position before scooter will start. The safety stop switch is available in case of an emergency. ON OFF 1 2 • Electric starter switch (2) The electric starter switch is located directly under On/Off safety stop switch. In order for scooter to start, the key will need to be turned to “on” position as well as the safety stop switch.
Operation (continued) Kick starter Use the kick starter to start the engine if the battery is drained. Once started, leave the engine running until the battery recharges sufficiently to restart the scooter. Kick starter Left brake/switch assembly ● High/low beam light switch (1): To activate the high beam, move the switch to position (2). For low beam, use position (3). ● Turn signal switch (4): Slide the switch plate left for a left signal and right for a right signal.
Operation (continued) Instrumental panel ● Speedometer (1): Indicates the current driving speed in both km/h and mph. 3 1 ● High beam indication lamp (2): Illuminates when high beam is selected. ● Turn signal lamp (3): Indicates that the turn signal is activated. ● Fuel indicator (4): Indicates the fuel level. 4 2 5 ● Odometer (5): Indicates the total distance the vehicle has traveled, in km. Seat lock ● To open: Insert the key just below the seat on the left side of the vehicle.
Operation (continued) Fuel tank The gas cap is located under the gas cap cover. To open, lift gas cap cover, insert key and turn. ! WARNING! GASOLINE IS FLAMMABLE AND EXPLOSIVE. USE EXTREME CAUTION WHEN FUELING YOUR SCOOTER ONLY FILL THE TANK IN WELL-VENTILATED AREAS. SHUT OFF THE ENGINE AND PLACE THE SCOOTER ON ITS CENTER STAND TO ENSURE PROPER FILLING WHILE ELIMINATING THE RISK OF STATIC IGNITION CAUSED BY IMPROPER GROUNDING.
Maintenance Checking and Changing engine oil • Checking engine oil Remove engine oil dip stick cap (1). Check oil level on dipstick. Add oil if below 3/4 full. Refer to page 12 for 1 correct engine oil type. • Changing engine oil To drain old engine oil, place catch basin under engine and unscrew drain plug (1) located on bottom left side of engine. Drain engine oil into proper catch basin. Dispose of oil properly at oil reclaim facility. • Cleaning oil filter Drain engine oil per instructions above.
Maintenance (continued) Changing Transmission oil The transmission oil was filled at the factory before shipment, Drain and refill transmission oil every 5000km (3100 miles) • Draining transmission oil Drain transmission oil by removing drain screw (1) located on bottom of transmission (2) . Drain oil into a catch basin and dispose of properly at oil reclaim facility 2 3 • Adding Transmission oil Add transmission oil by removing transmission oil fill cap (3) located on the side of transmission (2) .
Maintenance (continued) Air Filter Checking Air filter The air filter (1) is located on the left side of the scooter. Remove air filter cover by removing screws (2). If filter is dirty, follow cleaning instructions below. 3 2 Cleaning Air filter 1. Remove foam element (3) from air filter housing (1). 2. Wash foam element (3) in water or a mild non flammable solvent. 3. Squeeze water out of foam element and let dry. 4. Re-install foam element (3) in air filter housing.
Maintenance (continued) Brakes Front Hydraulic Disk brake inspection 5 3 2 1 4 4 1. 2. 3. 4. Inspect front disk brake caliper (1) for leakage. If brake fluid leaks, the safety of riding could be affected. Inspect the brake shoes (2) for cracks, and the joint for leakage. Check the brake fluid level through the sight hole (3) under plastic cowling. Remove plastic cowling (4). If level is at or below the LOWER mark, inspect brake pads for wear and hydraulic system for leaks.
Maintenance (continued) Idle Speed Adjustment To adjust the idle speed properly, you need a tachometer. If you do not have one, ask your authorized service to perform this adjustment. Engine Idle adjustment Screw To adjust the idle speed: 1. Start the engine and warm it up. 2. Turn the engine idle screw in or out so that the engine idle speed is at 1450~1550 r/min. ! WARNING Improper adjustment of the idle speed could be hazardous.
Maintenance (continued) Tires The scooter is equipped with tires of the size and type listed below: Front Size 3.0 mm (0.12 in) Rear 3.50 x 10 3.50 x 10 Tire Tread Condition ! WARNING Operating this scooter with improper tires, or even improper tire air pressure could be hazardous. If you use improper tires or improper tire air pressure, you may lose control of the scooter. Always use the size and type tires specified. Always maintain proper tire air pressure as described in this section.
Maintenance (continued) Battery (gas scooter) Your scooter uses a sealed, maintenance free lead acid battery rated 12V3AH. The battery is located underneath the floorboard. ● Charging new batteries: Fill the battery with the acid in the pre-packed bottles and allow to rest for 30 minutes prior to sealing the battery. After sealing, charge the battery using a low current charge (0.5V-1A for 6 hours.) ● Recharging batteries: For best results, charge the battery at a low current (see above).
Maintenance (continued) Battery WARNING The following procedure is very dangerous and should be performed with utmost care and attention. Wear protective eye wear, rubber gloves, and have water available should electrolyte come in contact with skin or eyes. KEEP ALL CHILDREN AWAY FROM THE AREA WHILE THIS PROCEDURE IS BEING PERFORMED. POISON – CAUSES SEVERE BURNS Contains sulfuric acid. Avoid contact with skin, eyes, or clothing To prevent accidents, rinse empty container with water.
Maintenance (continued) Battery Note: The following page is for vehicles with battery’s containing separate electrolyte pack. Most battery’s will come with the electrolyte already sealed into the battery. Preparing the battery: · Place battery on level surface. Remove sealing tape from top. (see figure 20) · Take the electrolyte container out of the plastic bag.
Maintenance (continued) Battery How to Initially Charge the battery: 1. Connect the red positive (+) cable to the red positive (+) pole of the battery. (see figure 23) 2. Connect the black negative (-) cable to the black negative (-) pole of the battery. (see figure 24) Figure 23 Note: The red positive (+) cable has a larger diameter than the black negative (-) cable. 3. Charging rate: Charge battery @ 0.7 Amps for 5 ~ 10 hours.
Transporting It is best to transport the scooter in the normal position. 1 Before transporting the scooter drain the fuel from the carburetor as follows: 1. Drain fuel from carburetor into an empty container by loosening the carburetor drain screw (1). The carburetor drain screw is located at the bottom of the engine . 2. When the fuel has been drained, retighten the drain screw. WARNING Draining fuel from the carburetor could be hazardous. Fuel could catch fire if you do not handle it properly.
Storage Procedure If you do not use your scooter for a long time, it will need special service requiring appropriate materials, equipment and skill. For this reason, we recommend that you trust this maintenance work to your authorized service center. If you wish to service the machine for storage yourself, follow the general guidelines below: VEHICLE Place the vehicle on level ground and wash the entire vehicle. FUEL Drain the fuel from the fuel tank by a hand pump.
Maintenance Chart It is very important to inspect and maintain your scooter regularly. Follow the guidelines in the chart. The intervals between periodic services in miles are shown. At the end of each interval be sure to perform the maintenance listed.
Troubleshooting This troubleshooting guide is provided to help you to find the cause of some common complaints. COMPLAINT: Engine is hard to start or does not start at all. Something is probably wrong with the fuel system or ignition system. ! CAUTION Failing to troubleshoot a problem correctly would damage your Scooter. Improper repairs or adjustments may damage the vehicle. Such damage may not be covered under warranty.
Trouble shooting (Continued) Ignition System Check 1. Remove the spark plug and reattach it to the spark plug lead. 2. Turn ignition key to the “RUN” position. Slide the engine stop switch to the “Run” position. Push the electric button “START “(grey button). If the ignition system is operating properly, a blue spark should jump across the spark plug gap. If there is no spark, take your machine to your service center. WARNING Performing the spark test improperly could be hazardous.
Specifications Description Data Description Data Engine type 4 Stroke/Air cooled Horsepower (HP) 3.74Hp Overall length 1740mm (68.5in) Displacement 49.5cc Overall width 610mm (24.02in) Starter Electric with supplement kick start Overall height 1120mm (44.09in) Brake Front: Hydraulic disc Rear: Drum Dead weight 77kg (169.8 lbs) Rear wheel 3.00-10 33-36 Psi Payload 136.1Kg (300 lbs) Front wheel 3.
SERIAL NUMBER LOCATION You need to know the frame and engine serial numbers to get warranty work, theft recovery and consumer safety information. You also need these numbers to help your authorized service center or BAJA INC. order parts. The Frame number is stamped on front of scooter just above the front floor base. A small cap will need to be removed to see the number. The engine number is located on the bottom left side of the engine housing.
W/BL Horn Lb O Left brake switch OFF ON Left switch assembly Horn switch OFF Turning switch L High/low beam switch LOW R/G ON R OFF O Lb Gr B G HI G Y/W Speedometer light BL Y W Left front turn light B Gas Indicator Headlight Right front turn light Br B G/Y G B Y/W W/BL Y RG W Gas sensor Regulator Y/W G W/BL G B/Y R CDI B/W G Battery 12V 3Ah + - Ignition coil SC50 Scooter Wire Diagram Starting Motor M Starting relay G Y/R B Flash B G/Y G Gr OFF OFF G/Y Y
BAJA INC. – EMISSION CONTROL SYSTEM WARRANTY YOUR WARRANTY RIGHTS AND OBLIGATIONS The emission control system warranty period for this vehicle begins on the date the vehicle is delivered to the first purchaser other than an authorized dealer, or the date it is first used as a demonstrator, lease, or company vehicle, whichever comes first and continues for 60 months after that date, or 6,000km, whichever comes first, provided there has been no abuse, neglect or improper maintenance of your vehicle.
If an emergency situation exists when a warranted part or a dealer is not reasonably available to the owner, repairs may be performed at any available service establishment, or by the owner, using any replacement part.
Baja INC. P.O. Box 61150 Phoenix, AZ.
