Baja motorsports BA49 Owner'S Manual Download

Page: 44 / 77

To maintain a proper functioning spark plug, keep the plug free of carbon.

Remove carbon from the plug with a wire or pin, and adjust the gap to

0.6~0.7mm (.024”~ .028”) for good ignition. Use a thickness gauge to check

the gap.

CAUTION

Dirt could damage your ATV if it entered an open spark plug hole of

cylinder head.

Dirt could damage engine parts that move.

Cover the spark plug hole while the spark plug is out of the hole.

0.6~0.7mm

(0.24 in.~0.28 in.)

Spark plug brand Spark plug type
MEIYA

A7RTC

NGK

CR7HS

DENSO

U2RFPR

CHAMPION

RZ10YC

AUTOLITE

R45TS

BOSCH

U24BC

Spark plug cross reference

Summary of Contents for BA49

Page 1: ...operating an off road vehicle REVB 012109 BA49 ATV Read this manual carefully It contains important safety information Children under the age of 16 should be supervised by a responsible adult OWNER S...

Page 2: ...n under 16 on ATV models intended for their use Use by children of ATVs that are not recommended for their age can lead to severe injury or death of the child Even though a child may be within the age...

Page 3: ...e Warranty 90 days Warranty is void if Frame is bent or broken due to abuse Wheels are bent or broken Fender bent or broken due to abuse Any sign of impact accident jumping spin outs or roll over BAJA...

Page 4: ...d to a new user or operator The manual contains important safety information and instructions which should be read carefully before operating the vehicle The engine exhaust from this product contains...

Page 5: ...HER 12 CHOKE KNOB 12 FUEL VALVE 13 FUEL TANK CAP 13 SEAT LOCK 14 RIDING YOUR ATV 15 WHAT YOU SHOULD KNOW BEFORE RIDING 15 INSPECTION BEFORE RIDING 16 BREAK IN 17 STARTING THE ENGINE 18 SAFETY GEAR 20...

Page 6: ...SPEED ADJUSTMENT 47 FUEL HOSE 48 ENGINE OIL 48 AIR CLEANER 50 DRIVE CHAIN 53 DRIVE CHAIN CLEANING AND OILING 54 CLUTCH ADJUSTMENT 55 TIRES 55 BRAKES 59 FRONT BRAKE SHOE INSPECTION 59 REAR HYDRAULIC DI...

Page 7: ...t to another user or owner All information illustrations photographs and specifications contained in this manual are based on the latest product information available at the time of publication Due to...

Page 8: ...the ability to operate the ATV safely It is very important that every child who rides the ATV should complete a training course THIS ATV IS NOT A TOY AND COULD BE HAZARDOUS TO OPERATE An ATV handles d...

Page 9: ...our experience Never attempt wheelies jumps or other stunts Always inspect your ATV each time you use it to make sure it is in safe operating condition Always follow the inspection and maintenance pro...

Page 10: ...rocedures if you stall or roll backwards when climbing a hill To avoid stalling use proper gear and maintain a steady speed when climbing a hill If you stall or roll backwards follow the special proce...

Page 11: ...ions in this manual for carrying cargo Allow greater distance for braking The combined weight of the rider and any accessories or cargo must never exceed the vehicle s load capacity of 100 lbs Do not...

Page 12: ...ft Front Tire Seat Gas cap Front bumper Foot rest Throttle lever Rear shock Rear wheel Exhaust silencer Front shocks Key switch Parking brake Rear brake lever Oil fill plug dipstick Fuel valve Carbure...

Page 13: ...nings labels on your ATV Make sure you understand all the labels Keep the labels on the ATV Do not remove them for any reason If a label comes off or becomes difficult to read you should get a replace...

Page 14: ...V 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 Use the chart to select a viscosity rating bas...

Page 15: ...TE If the vehicle is stopped by turning the engine stop switch OFF make sure to turn the ignition switch OFF to prevent battery discharge Start button Press this button to start the engine The ignitio...

Page 16: ...accelerating This lever must also be applied for engine starting Emergency safety tether The emergency safety tether must be tied to the wrist of the rider If rider should fall off the ATV the safety...

Page 17: ...fuel valve is at ON position turn fuel valve to RESERVE Turning fuel valve to RESERVE will allow engine to begin using reserve fuel supply You will need to re fuel as soon as possible There is approxi...

Page 18: ...a fire or let you to breathe toxic fumes Refuel in a well ventilated area Make sure the engine is off and avoid spilling fuel on a hot engine Do not smoke and make sure there are no open flames or spa...

Page 19: ...he control system on your ATV before riding Learn to find these controls without looking for them because you will not have time to look for them when you are riding Canadian residents must obtain rev...

Page 20: ...or cap Fuel tank cap closed securely Engine stop switch Proper operation Engine oil Proper level Check the oil level by inspecting the engine oil fill plug dipstick Throttle Proper free play of throt...

Page 21: ...lthough it is essential to place some stress on the engine components during break in you must be careful not to load the engine too much Avoid Constant Low Rotating Speed Operating the engine at cons...

Page 22: ...s 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 starter...

Page 23: ...e only not for use on pavement Paved surfaces may seriously affect handling and control of the ATV and may cause the vehicle to go out of control Never operate the ATV on any paved surfaces including...

Page 24: ...strong boots that are over the ankle long pants and a long sleeve shirt WARNING Operating this ATV without wearing an approved motorcycle helmet eye protection and protective clothing Operating witho...

Page 25: ...RNING Attempting wheelies jumps and other stunts Increases the chance of an accident including an overturn Never attempt stunts such as wheelies or jumps Don t try to show off WARNING Operating this A...

Page 26: ...ity to control the ATV or could cause you to lose your balance and fall off of the ATV If you remove a foot from the footrest your foot or leg may come into contact with the rear wheels which could in...

Page 27: ...nly could be hazardous The front wheels could leave off the ground and cause loss of control of the ATV Always open the throttle gradually when you want to accelerate WARNING Failure to use extra care...

Page 28: ...to slow down before you begin to turn BRAKING WARNING Braking hard on slippery surfaces could be hazardous The ATV could skid and go out of control if you brake too hard Apply the brakes lightly and...

Page 29: ...y weight farther toward the inside of the turn to maintain your balance Natural turning forces which can push the vehicle to the outside of the turn increase as the speed or the turn sharpness increas...

Page 30: ...roperly Could cause loss of control or cause ATV to overturn Always follow the proper procedures for climbing hills as described in this owner s manual Always check the terrain carefully before you st...

Page 31: ...he hill 4 Slow down gradually when you reach the top of the hill WARNING Going down a hill improperly Could cause loss of control or cause ATV to overturn Always follow proper procedures for going dow...

Page 32: ...ean sharply to one side Go straight down the hill if possible WARNING Improperly crossing hills or turning on hills Could cause loss of control or cause ATV to overturn Never attempt to turn the ATV a...

Page 33: ...brake When fully stopped apply rear brake as well and then lock the parking brake Dismount on uphill side or to a side if pointed straight uphill Turn the ATV around and remount following the procedu...

Page 34: ...of this ATV You may also regain traction unexpectedly which may cause the ATV to overturn Learn to safely control skidding or sliding by practicing at low speeds and on level smooth terrain On extrem...

Page 35: ...ing WARNING Operating this ATV through deep or fast flowing water Tires may float causing loss of traction and loss of control which could lead to an accident Never operate this ATV in fast flowing wa...

Page 36: ...ng If the brakes do not regain full stopping power ask your authorized service center to check them before you continue riding your ATV Water that enters the brakes may freeze after you park your ATV...

Page 37: ...nd prevention of hypothermia Information is available at libraries and through government agencies Plan your winter rides with safety and comfort in mind Dress for the worst conditions you might encou...

Page 38: ...ath could occur if the ice breaks and you could fall into the cold water Check with local authorities to verify the thickness of the ice and areas to avoid WARNING Failing to use extra care when opera...

Page 39: ...e accessories installed it can make the ATV less safe to ride Be cautious when choosing and installing accessories to your vehicle Your retailer may be able to help you choose accessories and install...

Page 40: ...tween the front and rear of the vehicle as well as both sides of the vehicle Locate cargo weight as close to the center of the vehicle if possible 7 Secureyourloadwell Shiftingweightcanaffectyourabili...

Page 41: ...s Every 6 months 100 hrs Air Cleaner C Exhaust pipe bolt and muffler bolt T T T Cylinder head cylinder and muffler C C Spark plug C R Valve clearance Check Adjust I Idle Speed I I I Throttle cable I I...

Page 42: ...you use your ATV under severe conditions it will need maintenance more often than shown in the chart Operating your ATV under severe conditions causes more wear on your ATV Severe conditions include o...

Page 43: ...y Use only spark plug recommended for this engine Call Baja Motorsports if you are not sure which spark plus is correct for you vehicle NOTE This ATV uses resistor type spark plug to avoid jamming ele...

Page 44: ...ckness gauge to check the gap CAUTION Dirt could damage your ATV if it entered an open spark plug hole of cylinder head Dirt could damage engine parts that move Cover the spark plug hole while the spa...

Page 45: ...noise if the gap is too large in air valve If gap is too small valve operation will be hindered which could result in valve malfunction and failure Therefore air valve gap must be checked periodicall...

Page 46: ...s 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 emp...

Page 47: ...ctrolyte bottles Leave bottles upside down in battery holes until electrolyte is completely drained Never leave children unattended around battery If air bubbles cease to float to the top of the elect...

Page 48: ...ve cable has a larger diameter than the black negative cable 3 Charging rate Charge battery 0 7 Amps for 5 10 hours After charging is complete press down firmly with both hands to seat the caps Do not...

Page 49: ...sealed caps to add water to battery Always wear safety glasses and charge in a ventilated area If battery gets hot to the touch discontinue charging and allow battery to cool down Do not use fast cha...

Page 50: ...f it is not within the correct limits 1 4 mm 0 04 0 16 inches Nut Throttle lever adjuster WARNING Operating the vehicle with an inadequate throttle lever free distance could be hazardous Inadequate th...

Page 51: ...re tighten nut A IDLE SPEED ADJUSTMENT To adjust the idle speed properly you need a tachometer If you do not have one ask your authorized service center to perform this adjustment To adjust the idle...

Page 52: ...t and drain the oil into an appropriate oil pan container 4 Reinstall the oil drain bolt 5 Pour fresh oil of the specified type through the oil fill hole NOTE Approximately 800 ml 0 845 US qt of oil i...

Page 53: ...gloves such as dish washing gloves when changing oil If oil contacts your skin wash thoroughly with soap and water Launder any clothing or rags if wet with oil Recycle or properly dispose of used oil...

Page 54: ...place could be hazardous If the air cleaner element did not filter dirt severe engine damage would occur if the dirt entered the running engine Never run the engine without the air cleaner element in...

Page 55: ...a nonflammable cleaning solvent Immerse the element in the solvent and wash it 2 Squeeze the element by pressing it between the palms of both hands to remove excess solvent A Do not twist or wring the...

Page 56: ...xamine carefully the element for tears before and after cleaning it Replace the element with a new one if it is torn CAUTION Failing to position the air cleaner element properly could damage your ATV...

Page 57: ...u can If necessary consult your authorized service center The drive chain is damaged means that the sprockets may also be damaged Inspect the sprockets as specified below Good Worn If you find any of...

Page 58: ...hown above WARNING Failing to inspect the drive chain slack before each use of the ATV could be hazardous Too much chain slack could cause the chain to come off the sprockets resulting in an accident...

Page 59: ...rn adjusting bolt clockwise to increase clutch free play 1 2 TIRES The ATV is equipped with low pressure tubeless tires of the size and type listed below Front Rear Size 14 5 7 6 14 5 7 6 WARNING Oper...

Page 60: ...for this ATV Cargo should be properly distributed and securely attached Reduce speed when carrying cargo Allow greater distance for braking Always follow the instructions in your owner s manual for c...

Page 61: ...n WARNING Using worn tires could be hazardous Thetractionofthevehiclewillbedecreased Thisincreasesyourriskof havinganaccident Replacethefrontandreartireswhenthedepthonthetreadis3mm 0 12in orless Recom...

Page 62: ...wheel rim surface or the tire bead Tubeless Tire Repair If a leak or flat tire occurs due to a puncture the tire may be repaired using a plug type patch If the damage is from a cut or if the puncture...

Page 63: ...arsh conditions could be hazardous if you do not inspect brake wear often Operating in mud water sand or other extreme conditions can cause accelerated brake wear This could lead to an accident If you...

Page 64: ...ION 1 Inspect the rear disk brake caliper and brake fluid reservoir for leakage If brake fluid leaks the safety of riding could be affected 2 Inspect the brake hose for cracks and the joint for leakag...

Page 65: ...uthorized service center will lubricate the vehicle such as wheel bearings swing arm bearings steering shaft holder cables etc O Oil G Grease 1 Steering shaft holder 2 Brake cable 3 Throttle lever 4 T...

Page 66: ...engine for a few seconds Shut off engine d Loosen the drain screw and check that the carburetor is filled back up with fuel e If fuel is reaching the carburetor the ignition system should be checked n...

Page 67: ...eplace it if necessary 3 Make sure the fuel valve is not clogged and the fuel tank is not clogged either 4 Check the idle speed If necessary adjust it using a tachometer The correct idle speed is 1400...

Page 68: ...it properly When draining fuel from the carburetor be sure to shut the engine off Do not smoke and never drain or refuel in an area where there are open flames or sparks Do not spill the fuel or you m...

Page 69: ...can reduce engine cooling ability conceal damage or increase wear of certain parts It is important to remove all debris during cleaning PREPARATION FOR CLEANING Wash the ATV before any mud dries on t...

Page 70: ...can be used Be careful with brushes as they may scratch plastic or painted surfaces Rinse the ATV thoroughly with clean water Dry all areas using a chamois or soft absorbent cloth INSPECTION AFTER CLE...

Page 71: ...e tires to the normal pressure EXTERNAL 1 Spray all vinyl and rubber parts with rubber protection 2 Spray unpainted surfaces with rust preventative 3 Coat painted surfaces with car wax PROCEDURE FOR R...

Page 72: ...umbers to help your authorized service center or Baja Motorsports order parts The frame number is stamped on the front of the frame as shown in the photograph The engine serial number is stamped on th...

Page 73: ...placement 49 5cc Corrected Compression ratio 9 4 1 Carburetor PZ16 Starting Electric Air cleaner Polyurethane Foam element Idle Speed 1500 100 rpm At normal operating temperature CHASSIS Front brake D...

Page 74: ...your vehicle and retain all receipts covering maintenance on your vehicle You may not be denied a warranty claim solely because of your failure to ensure the performance of all scheduled maintenance...

Page 75: ...er determines it is defective or causes a failure of a warranted part your claim for repair to bring your vehicle into compliance with applicable standards may be denied This Emission Control System W...

Page 76: ...ial damages of any description whether arising out of express or implied warranty or any other contract negligence or other tort or otherwise No express emission control system warranty is given by th...

Page 77: ...73 Baja INC P O Box 61150 Phoenix AZ 85082 Tel 602 443 9180 Toll Free 888 863 2252...

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