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24

Basic Maintenance Procedures

Tire Inspection

A flat tire or tire blowout can be very inconvenient and can even cause you to have an accident. Take 
the time to inspect your tires and wheels before you ride. For more information about handling a flat 
tire, refer to the section of this manual titled Resolving the Unexpected. 

 

  Inspect the tire carefully for bumps or bulges in the sidewall of the tire and inside of the treads.  

    Replace any tires that have bumps or bulges in them. 

 

 Look closely for cuts, slits or cracks in the tires. Replace any tire if you can see a fabric or cord  

    showing through. 

 

  Check for rocks, screws, nails  or other objects embedded in the tires or tread. Remove any foreign  

   objects.

 

  Inspect your rims. If you notice the rims are bent or dented, take your go-kart to the nearest 

    Authorized Monster Moto Service Center for assistance in replacing rim. 

 

  Measure the tread depth of the tires. Replace all tires before the tread depth gets below 0.16in  

    (4mm) or anytime you notice a reduction in your traction. 

 
     

       Never ride with a bent or dented rim. The tire could suddenly lose pressure,  

resulting in an immediate loss of control which may cause a serious accident.

WARNING

!

Properly inflated tires will provide you with the best combination of handling, tread life, and riding 
comfort. Generally speaking, underinflated tires will wear unevenly and adversely affect handling. 
Underinflated tires are also more likely to fail from being overheated and can cause wheel damage 
on rocky terrain. Overinflated tires will cause the go-kart to ride harshly, are prone to failure from 
surface hazards and wear unevenly. 

   

            Using tires that are excessively worn or improperly inflated can cause a crash in 

which you can be seriously hurt or killed. Follow all instructions in this owner’s manual regarding tire 
inflation and maintenance. 

Make sure the valve stem caps are secure. If needed, install a new cap. Always check air pressure 
when your tires are cold. If you check the air pressure when the tires are warm, you will get higher 
readings. If you let air out of warm tires to match the recommended cold tire pressure, the tires will 
be underinflated. The correct cold tire pressures are listed below. If you replace the tire, follow the tire 
pressure marked on the sidewall of the tire.

WARNING

!

Front Tire (Cold)

Rear Tire (Cold)

 10-15 PSI (69-103 kPa)

10-15 PSI (69-103kPa)

Tire Air Pressure

Summary of Contents for MMK80

Page 1: ...nual contains the latest product information available before printing Due to product improvements or production changes there could be discrepancies between the information contained in this manual a...

Page 2: ...ng Technique 13 14 Starting and Stopping the Engine 14 Braking Technique 15 Parking Post Ride Inspection 15 Maintaining your Go kart 16 28 Maintenance Schedule 17 Component Locations 18 Fuel Engine Oi...

Page 3: ...ered under this warranty This warranty does not cover products used for rental or commercial purposes or used in competition nor does it cover transportation costs for warranty service Without limitin...

Page 4: ...ety information instructions facts and helpful tips To make it easier to use there is a table of contents at the beginning As you read through this manual you will find information that is preceded wi...

Page 5: ...ing a go kart You must use your own good judgment Safety information will come in a variety of different forms including Safety Labels on the go kart Safety Messages preceded by a safety symbol and on...

Page 6: ...kart and may result in serious injury or death Ride Off Road Only This go kart has been designed and manufactured for off road use only The go kart is not equipped with lights turn signals horn and o...

Page 7: ...sunrise Never Run Your Go Kart Indoors The exhaust from the engine contains carbon monoxide a poisonous gas which is tasteless odorless Carbon monoxide kills Keep Away from Moving Parts of the Go Kart...

Page 8: ...ask yourself the following questions Does your child think through problems and come to logical conclusions Does your child obey your rules when they ride their bicycle If your child makes bad judgme...

Page 9: ...lowered for shipping You will need to secure the steering wheel to the front cross frame before operating To attach the steering wheel follow the steps below 1 After unpacking your go kart place it o...

Page 10: ...unting caps on the ends of both bars 2 Use provided allen screws to attach roll bar to brace 3 Attach roll bar assembly to the frame using the provided allen screws 4 Attach the two crash pads to the...

Page 11: ...ever increases the amount of fuel in the air fuel mixture that is delivered to the engine See the photo to the right Start Choke Fully ON Run Choke Fully OFF Gas Pedal The gas pedal painted green and...

Page 12: ...ngine under the air filter cover Examine the filter before eachridetobesureitisnotdirtyand orfullofdebris Youmay also use air filter oil usually in spray cans to keep the filter flowing properly The p...

Page 13: ...a long sleeved jersey shirt or jacket whenever you ride Although com plete protection is not possible wearing the proper gear can reduce the chance of and severity of injuries when you ride Not weari...

Page 14: ...Inspect the rim to be sure it is not bent or damaged Leaks Look under the go kart for signs of leaking fluid such as engine oil or gasoline Engine Oil Check the level of engine oil and add if needed F...

Page 15: ...the way the Monster Moto go kart works and handles Always practice in a safe area until you have built your skill level to a point at which you can safely ride the go kart For your safety avoid starti...

Page 16: ...gas pedal slightly 3 Continue warming up the engine until it idles smoothly and responds to the gas pedal with the choke lever moved all the way to the left in the off position Notice Extended use of...

Page 17: ...apid acceleration braking or turning can cause you to lose control of the go kart For your safety exercise extreme caution when riding under wet rainy and or muddy conditions Use extra precaution when...

Page 18: ...it is up to you to make sure the go kart is properly maintained and kept in safe operating condition For youngsters learning how to take care of a go kart and perform basic main tenance can be an impo...

Page 19: ...aler or directly from Monster Moto Because this go kart does not have an odometer service intervals in the maintenance schedule are expressed in terms of hours ridden To avoid missing required mainten...

Page 20: ...85 PROBLEMS DO NOT RETURN TO STORE CALL US 18 Component Locations Fuel Shut Off Carburetor Oil Drain Oil Fill Tension Bolts Air Filter Disc Brake Gas Cap...

Page 21: ...up a hill If pinging occurs under normal load and a steady engine speed switch brands of gasoline and be sure you are using the proper octane rating Use of unleaded fuel is recommended because it prod...

Page 22: ...ine until it seats but do not screw it in 5 Remove the oil fill cap and check the oil level If the oil level is at or near the upper mark 1 you do not need to add oil If the oil level is below or near...

Page 23: ...instructions on oil 12 Check for any oil leaks 13 Dispose of waste oil in an approved manner Changing Engine Oil Air Filter Your air filter is located on the back of the engine in the square plastic c...

Page 24: ...ion in the engine If your plug looks like this have your go kart serviced by your Authorized Monster Moto Service Center immediately A carbon fouled plug will be completely black with no gloss An oil...

Page 25: ...inuously apply pressure to the brake pedal and keep push ing while you slowly open up the bleed valve Turn slowly to the left keep applying pressure to the brake pedal during the whole process If the...

Page 26: ...suddenly lose pressure resulting in an immediate loss of control which may cause a serious accident WARNING Properly inflated tires will provide you with the best combination of handling tread life an...

Page 27: ...midway between the sprockets Move the chain with your finger The vertical measurement should measure between 1 4 1 2 in NOTICE Excessive drive chain slack may allow the drive chain to damage the engi...

Page 28: ...ne and allow it to dry 3 Inspect the drive chain for possible wear or damage Replace the drive chain if it has any damaged rollers loose fitting links or otherwise appears unserviceable 4 Inspect the...

Page 29: ...e chain jumping off during operation 3 Re tighten engine mounting bolts to 15 18 ft lbs Once you ve completed adjustment on both chains recheck to see if they still have proper chain tension Your Mons...

Page 30: ...er operating life for the go kart drive train Remove the engine chain guard cover and raise the rear of the go kart so the rear wheel turns freely Make sure to put the go kart on blocks With the go ka...

Page 31: ...ll start the engine You should see a nice blue spark on the end of the spark plug A faint spark will not start the engine Do not touch the spark plug or plug cap while pull starting the engine You wil...

Page 32: ...g to increase speed Yes SEE STEP 4 4 Spark Plug inspection Remove the spark plug and inspect Is the spark plug in good working condition No Spark plug is not serviced frequently enough Incorrect spark...

Page 33: ...r Moto Service Center to have your go kart serviced 2 SparkTest Test for ignition spark by removing the spark plug and inserting it into the spark plug cap Place the open end of the spark plug on a me...

Page 34: ...or and check for clogs Was the carburetor clogged and dirty No See your Authorized Monster Moto Service Center to have your go kart serviced Yes Carburetor is not serviced frequently enough contaminat...

Page 35: ...riding condition Recommendations for specific problems follow General Guidelines If the engine was not making unusual noises before it quit running and it feels normal when you operate the pull start...

Page 36: ...t has been damaged too severely If you decide you are capable of riding safely carefully inspect the go kart for damage Check the tightness of critical nuts and bolts and operation of control levers b...

Page 37: ...in your owner s manual MONSTER MOTO recommends that you retain all receipts covering maintenance on your vehicle but MONSTER MOTO cannot deny warranty solely for the lack of receipts or for your fail...

Page 38: ...equential damages so the above limitations may not apply to you B No express emission control system warranty is given by MONSTER MOTO except as specifically set forth herein Any emission control syst...

Page 39: ...h the fastest solutions to any problems you may have with your product and so we can keep you up to date regarding any product updates Fill out registration form on the next page and mail it to Monste...

Page 40: ...________ Purchase Date ____________ Purchased from _________________________ VIN Number _____________________________________________________ Male ____ Female ____ Occupation _________________________...

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