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  5. Owner's Manual

Baja motorsports Baja 90cc Owner's Manual

Summary of Baja 90cc

  • Page 1

    Baja 90cc & wilderness 90cc read this manual carefully. T contains important safety information. Children under the age of 16 should be supervised by a responsible adult. Always wear a helmet; t could save your life! Do not remove this operator’s manual from this vehicle, according to guidelines wit...

  • Page 2

    Congratulations on your purchase of the baja motorsports 90cc atv. T is warranted to be free of manufacturing defects in the material of workmanship for a period of 90 days form the date of purchase. During the warranty period baja motorsports, llc will at its option, repair, provide replacement par...

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    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. warnn...

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    1 mportant ..................................................................................................................2 foreword ...................................................................................................................2 notce to the user ................................

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    2 please read this manual and follow all instructions carefully. To emphasize the special information, the symbol and the words warnng or cauton have some special meanings. Pay great attention to the messages. Note: ndicating special information which is to make maintenance easier or instructions cl...

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    3 we believe in conservation and protection of the earth’s natural resources. We encourage every vehicle owner and operator to do the same by obeying posted signs and riding only in areas designated and approved for off-road recreational use. Notce to users ths atv s not a toy. T could be hazardous ...

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    4 · never operate this atv at excessive speeds. Always operate at a speed that is proper for the terrain, visibility, operating conditions, and the operator’s skill / experience. · never attempt wheelies, jumps, or other stunts. · always inspect the atv each time before use to ensure it is in a safe...

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    5 · always use proper procedures if you stall or roll backwards when climbing a hill. To avoid stalling, maintain a steady speed when climbing a hill. F you stall or roll backwards, follow the special procedure for braking described in this manual. Dismount on the uphill side or to a side if pointed...

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    6 atv 90 [right] [left].

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    7 fuel and ol fuel the proper fuel is very important for the engine. Ensure that there is no dust or dirt, or water which has mixed in the fuel. Please use the regular unleaded gasoline with the octane number 90 or higher. Engne ol your 90cc atv has a four-stroke engine. Please use oil as described ...

  • Page 11

    8 locaton of labels read and follow all of the warnings labels on your atv. Make sure you understand all the labels. Keep the labels on the atv. Do not remove them for any reason. F a label comes off or becomes difficult to read, you should get a replacement by contacting baja motorsports. Warnng/av...

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    9 mproper atv use can result in severe njury or death l’usage inadéquat du vtt peut entraîner des blessures graves ou la mort. Locate and read owner’s manual carefully before operatng. Follow all nstructons and warnngs. Stuez et lsez le manuel de l’utlsateur attentvement avant l’utlsaton. Warnng/ave...

  • Page 13

    10 d handlebar & swtch left handlebar with the engine stop switch in the “stop” position the engine cannot be started. With the engine stop with in the “run” position the engine can be started. Rear brake lever apply the rear brake by squeezing the rear brake lever towards the grip. Electric startin...

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    11 gear shftng a non-cycling mode of gear shifting is employed for this vehicle. Reduce the throttle before shifting. Never increase the throttle while shifting gears. Do not place your foot on the gear-shifting pedal while operating the vehicle to avoid damaging the clutch caused by sudden gear shi...

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    12 use the throttle adjusting screw to restrict maximum speed of the atv. Adjust this limiter according to the rider’s skill and experience. Adjusting procedures: 1. Loosen the nut a 2. Turn the throttle adjusting screw b clockwise to restrict maximum speed of the atv. 3. Turn the throttle adjusting...

  • Page 16

    13 seat lock to remove the seat, move the seat lock lever backward. Raise the rear end of the seat and slide it back. To lock the seat, slide the seat lever into its retainer and push down firmly. Warnng overfilling the fuel tank could be hazardous. F you overfill the fuel tank, fuel may overflow wh...

  • Page 17

    14 speedometer and revew mrror speedometer the speedometer has been pre-set by the factory and does not need setting. F the user wants to adjust the speedometer, please complete the below process: setting the mph/kmh 1. Before turning on the power press the reset (c) button on the back of the speedo...

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    15 remote stop lanyard stop lanyard your atv is equipped with a remote stop lanyard. This lanyard should be used when training beginner operators. The adult supervisor should grasp the lanyard and follow behind the atv while the beginner is learning to operate the atv. The adult supervisor should pu...

  • Page 19

    16 rdng your atv what you should know before rdng before riding, you should read all the following information carefully. F you are properly prepared, you will have a more enjoyable ride. Before riding, you should find a good place to practice the skills. Find a flat, open area with enough space to ...

  • Page 20

    17 nspecton before rdng warnng failing to inspect the atv before operating could be hazardous. Failing to perform proper maintenance could also be hazardous. Failing to inspect and maintain your atv could increases the chances of an accident or equipment damage always inspect your atv each time befo...

  • Page 21

    18 check the condition of the atv to make sure that the atv does not have mechanical problems or you could get stranded when you ride. Before riding the atv, be sure to check the above items. Be sure your atv is in good condition to ensure the safety of the rider. Warnng overloading could be hazardo...

  • Page 22

    19 safety gear a dot approved motorcycle helmet is the most important part of you safety gear. A dot approved motorcycle helmet can help prevent a serious head injury. Choose a helmet that fits snugly. Motorcycle dealers can help in selecting a good quality helmet which fits properly. You should wea...

  • Page 23

    20 break-n the first month is the most important in the life of your vehicle. Proper operation during this break-in period will be helpful for assuring maximum life and performance of your new vehicle. The following guidelines explain proper break-in procedures. Maximum throttle opening recommendati...

  • Page 24

    21 startng the engne before attempting to start the engine, make sure to follow these steps. 1. Turn the key switch to the on position. 2. Set the engine stop switch to the “run“ position. 3. Apply the rear brake lever and make sure that the rear wheels are in locking condition. 4. Press the yellow ...

  • Page 25

    22 warnng never operate this atv at night. Night is defined as the period of time 30 minutes before sunset to 30 minutes after sunrise. You may collide with another vehicle, a stationary object, or hazard found in the terrain. Warnng operating this atv on paved surfaces, including sidewalks, paths, ...

  • Page 26

    23 warnng operating this atv at excessive speeds could be hazardous. Riding at excessive speeds increases your chances of losing control of the atv, which could result in an accident. Always go at a speed that is proper for the terrain, visibility, operating conditions, operator skills, and operator...

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    24 warnng failing to use extra care when operating on excessively rough, slippery, or loose terrain could be hazardous. Failing to use extra care could cause loss of traction. This could result in an accident, including an overturn. Do not operate under these conditions until you have learned and pr...

  • Page 28

    25 when you are sure that the engine is warm, release the rear brake. Warnng the atv may start moving as soon as you release the parking brake. Unexpected movement could cause you to lose control of the atv. Make sure to apply the rear brake before you release the parking brake. Release the front br...

  • Page 29

    26 to stop the atv, first release the throttle lever. And then apply the rear and front brakes smoothly. Warnng braking while turning the atv could be hazardous. Use of the brake when turning could cause the atv to slide or roll over. Use the brake to slow down before you begin to turn. Brakng warnn...

  • Page 30

    27 turnng to turn the atv, the rider must use the proper technique. Because this vehicle has a solid rear axle, both rear wheels always turn at the same speed. This means that if the rear wheels are getting equal traction, the vehicle will tend to move straight ahead. This is because the rear wheels...

  • Page 31

    28 skddng or sldng you may experience skidding or sliding when you are not braking. You may be able to overcome it by using the techniques listed below. F your front wheel skids: gain front wheel traction by reducing the throttle opening and leaning your body slightly forward. F your rear wheel skid...

  • Page 32

    29 clmbng a hll warnng climbing hills improperly could be hazardous. Climbing hills improperly could cause loss of control or cause the atv to overturn. Always follow the proper procedures for climbing hills as described in this section. Always check the terrain carefully before you start up any hil...

  • Page 33

    30 you must start to climb a hill and are able to make it to the top. F this happens, use the correct procedure described below to turn around to get down the hill. F you still have forward movement and enough space to turn around safely, follow these instructions. 1. Turn around on the hill before ...

  • Page 34

    31 to ride down a hill with the atv, follow the instructions below. 1. Check the terrain carefully for any obstacles before you go down the hill. 2. Point the atv straight down the hill. 3. Transfer body to the rear by sliding back on the seat. 4. Ride down the hill slowly with the throttle released...

  • Page 35

    32 when traversing a slope, you should: 1. Lean your body uphill. 2. Steer slightly uphill, if necessary, to maintain a straight course. Rdng over obstacles warnng crossing hills or turning on hills improperly could be hazardous. Crossing hills or turning on hills improperly could cause loss of cont...

  • Page 36

    33 rdng through water you can ride the atv through shallow water. Make sure it is not more than 10cm (4 inches) deep and is not moving fast. Choose a good place to cross before you ride through the water. Look for a spot where the banks are gently sloped on both sides and the bottom of the stream is...

  • Page 37

    34 rdng n cold weather pre-ride nspection check that the throttle and all control levers move freely. Make sure that the footrests are free of ice or snow. Move the atv forward and backward to check that the wheels roll freely. F you cannot move the atv, the tires may be frozen to the ground, or the...

  • Page 38

    35 dressng for cold weather rdng riding in cold weather can be hazardous. At a temperature of 10°f (-12°c), the wind chill created by going just 10 mph (16km/h) makes you as cold as if you were standing still at a temperature of -9°f (-23°c). At this temperature, exposed flesh will freeze in just a ...

  • Page 39

    36 rdng your atv on snow and ce practice riding your atv in an open snow- or ice-covered area, at slow speeds, before handling out on snow- or ice-covered trails. Learn how your atv responds to steering and braking on the type of terrain you will encounter on your ride. Your eyes may be sensitive to...

  • Page 40

    37 accessory use and vehcle loadng there are many types of accessories for sale. However, we cannot have direct control over their quality or suitability. We cannot test each accessory that is available. F you add the wrong accessories or misuse the vehicle with some accessories installed, it can ma...

  • Page 41

    38 nspecton and mantenance t is very important to inspect and maintain your atv regularly. Follow the guidelines in the chart. The intervals between periodic services in months are shown. At the end of each interval be sure to perform the maintenance listed. Mantenance schedule nitial 1 month every ...

  • Page 42

    39 warnng mproper maintenance or failing to perform recommended maintenance could be hazardous. F you perform improper maintenance or do not maintain your atv you may have an accident. Keep your atv in good condition. Ask your authorized service center or a qualified mechanic to do the maintenance i...

  • Page 43

    40 tools a tool kit is provided with your atv. Spark plug your atv is equipped with a a7tc spark plug. To determine if the standard spark plug is in good condition, check the color of the plug’s center electrode insulator after vehicle operation. A brown color indicates that the plug is correct. A w...

  • Page 44

    41 note: this atv uses resistor-type spark plug to avoid jamming electronic parts. Mproper spark plug selection may cause electronic interference with your atvs ignition system, resulting in the vehicle performance problems. Use recommended spark plugs. To install a spark plug turn it in as far as p...

  • Page 45

    42 battery nstallaton ntal servce and nstallaton of battery:.

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    43.

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    44.

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    45.

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    46 battery replacement: · remove old battery. Mark which cable is connected to the positive terminal (+) and which cable is connected to the negative (-) terminal. · clean cable connectors with wire brush or sandpaper to remove oxidation. · after charging, install new battery. Put dielectric grease ...

  • Page 50

    47 the adjustment of throttle lever to adjust the throttle lever free distance: 1. Remove the cover. Loosen the nut 2. Turn the adjuster in or out to obtain the correct play. 3. Tighten the nut . 4. Recheck the throttle lever free distance. Readjust it if it is not within the correct limits. Warnng ...

  • Page 51

    48 dle speed adjustment to adjust the idle speed properly, you need a tachometer. F you do not have one, ask your authorized service center to perform this adjustment. To adjust the idle speed: 1. Start the engine and warm it up. 2. Turn the throttle stop screw in or out so that the engine idle spee...

  • Page 52

    49 engne ol the engine oil should be changed every 20 to 40 hours of operation. T should be changed more often in dirty and dusty areas. To change oil: 1. Park the vehicle on level ground. 2. Remove the oil cap. 3. Remove the drain bolt and drain the oil into a bucket. 4. Reinstall the drain bolt 5....

  • Page 53

    50 warnng new and used oil could be hazardous. Children and pets may be harmed by swallowing new or used oil. Continuous contact with used oil can cause skin cancer in laboratory animals. Brief contact with the used oil may irritate the skin. Keep new and used oil away from children and pets. To min...

  • Page 54

    51 ar cleaner the air cleaner element must be kept clean to provide good engine power. F you use your vehicle under normal, low-tension conditions, you should service the air cleaner at the intervals specified. F you ride in dusty, wet, or muddy conditions, you will need to inspect the air cleaner e...

  • Page 55

    52 removal 2. Take out the air cleaner element holder and air cleaner element. Cleanng the ar flter tap the air filter on a firm surface to dislodge as much dirt and debris as possible. F tapping the air filter does not remove the dirt and debris, replace the air filter. 1. Loosen the screw on the m...

  • Page 56

    53 warnng oil and solvent could be hazardous. Children and pets could be harmed from the oil and solvent. Be sure to keep oil and solvent away from children and pets. Dispose of used oil and solvent properly. Cauton a torn air filter could damage your atv. Dirt and dust may get inside of the engine ...

  • Page 57

    54 drve chan the condition and adjustment of the drive chain should be checked before riding. Always follow the guidelines below for inspecting and servicing the chain. Nspecting the drive chain when inspecting the chain, look for the following: · loose pins · damaged rollers · dry or rusted links ·...

  • Page 58

    55 drve chan cleanng and olng clean and oil the chain as the following: 1. Wash the chain with water. 2. Dry the chain, and then oil the links with chain lube or equivalent. Adjusting the drive chain the drive chain should be adjusted and make sure there is 20~30 mm (0.8~1.2 in) of slack, as shown a...

  • Page 59

    56 tres the atv is equipped with low pressure tubeless tires of the size and type listed below: tire tread condition tire air pressure check the air pressure in all tires before riding. Mproper air pressure would effect handling, steering response, traction, tire life and rider comfort. Be sure that...

  • Page 60

    57 tire replacement your atv has low-pressure tubeless tires. Air is sealed by the contact surfaces of the inner wheel rim and the tire bead. F the inner wheel rim or tire bead is damaged, air may leak. Be extremely careful not to damage these sections when replacing tires. T is very important to us...

  • Page 61

    58 brakng the atv has two front drum brakes and a rear disk brake. Front brake adjustment warnng failing to inspect and maintain your atv’s brake system properly could be hazardous. Mproper maintenance of the brake increases your chance of having an accident. Be sure to inspect the brake before ridi...

  • Page 62

    59 rear disk brake 1. Nspect the disk brake for leakage. F the brake fluid leaks, the safety of riding could be affected. 2. Nspect the brake hose for cracks, and the joint for leakage. Warnng failing to maintain the brake shoes or pads could be hazardous. Riding with worn brake shoes, pads, or shoe...

  • Page 63

    60 exhaust 1. Remove the nuts . 2. Start the engine and rev it to blow out the accumulated carbon particles. 3. Stop the engine. Wait until the muffler cools enough, then replace the nuts and tighten it securely. Warnng the hot exhaust muffler could burn you. The muffler will be hot enough to burn ...

  • Page 64

    61 general lubrcaton proper lubrication is important for safe, smooth operation and long life of your vehicle. Be sure that all lubrication is performed during periodic maintenance on the vehicle. Ncrease intervals when you use your atv in severe conditions. Your authorized service center should do ...

  • Page 65

    62 troubleshootng this troubleshooting guide is provided to help you to find the cause of some common complaints. Complant: engine is hard to start or does not start at all. Something is probably wrong with the fuel system or ignition system. Fuel supplying check 1. Make sure there is adequate fuel ...

  • Page 66

    63 gnition system check 1. Remove the spark plug and reattach it to the spark plug lead. 2. Push the electric button “start “(yellow button). Apply the rear brake lever to make sure the rear wheels are locked. F the ignition system is operating properly, a blue spark should jump across the spark plu...

  • Page 67

    64 transportng t is best to transport the atv in the normal position. Before transporting the atv drain the fuel from the carburetor as follows: 1. Drain fuel from carburetor into an empty container by loosening the carburetor drain screw. 2. When the fuel has been drained, retighten the drain screw...

  • Page 68

    65 cleanng procedure a thorough cleaning of your atv is a necessary part of maintenance. T will help keep your atv looking and performing best. Proper cleaning can also extend the life of your atv. T is important to clean and inspect your atv after every ride, especially if it is used in mud, brush,...

  • Page 69

    66 washng your atv with some care, your atv can be washed in a similar manner to washing an automobile. Note: avoid spraying or allowing water to flow over the following places: · gnition switch · spark plug · fuel tank cap · carburetor use a garden hose at low pressure to remove the majority of dir...

  • Page 70

    67 storage procedure f you do not use your atv 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. F you wish to service the machine for storage yours...

  • Page 71

    68 seral number locaton you need to know the frame and engine serial numbers to get title documents for your atv. You also need these numbers to help your authorized service center or baja motorsports order parts. The frame number (1) is stamped on the front of the frame as shown in the photograph. ...

  • Page 72

    69 specfcatons parameter of engne engine model ............................................................1p47fmf (c90) engine style ...............................................................Single cylinder, air-cooled, 4-stroke displacement .......................................................

  • Page 73

    70 at v 90 cr cu t d a g ra m.

  • Page 74

    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 de- livered to the first purchaser other than an authorized dealer, or the date it is first used as a dem- onstrator, lease...

  • Page 75

    Your emission control system warranty covers components whose failure would increase an en- gine’s emission, including electronic controls, fuel injection system, carburetor, the ignition sys- tem, catalytic converter, or any other system utilized in this vehicle to control emission if it is origi- ...

  • Page 76

    6. Physical damage, corrosion, or defects caused by fire, explosions or similar causes beyond the control of the distributor. 7. Failures not caused by a defect in material or workmanship. Use of the vehicle in any type of competitive racing or related events immediately and completely voids this an...

  • Page 77: Baja Inc.

    Baja inc. P.O. Box 61150 phoenix, az. 85082 tel: 602-443-9180 toll free: 888-863-2252.