Baja motorsports DB30 Mini Bike Owner'S Manual Download Page 15

CHECKING THE OIL

Check engine oil each time prior to operating mini bike.

The oil level should be between upper and lower lines of oil gauge.

1.  Set the Mini Bike on level ground, screw off the oil gage plug, wipe the oil gage rod clean and 

then insert the gage plug into the crankcase again to check the oil level.  There is no need to 

screw the oil gage plug completely in the hole to check the oil.

2.  Add lubricating oil up to the edge of the fuel plug.

3.  Screw oil gage plug tightly.

Lubricating Oil Recommended

The lubricating oil is an important factor affecting the performance and service life of the engine. 

Please refer to the chart for the correct grade of engine oil based on the environmental conditions 

in your area.   Do not use any other type of oil other than what is recommended in the chart.  DO 

NOT MIX OIL WITH THE GASOLINE.

.45L (.40qt) Oil

Lubricating oils of different 

viscosity shall be employed 

in different regions and at 

different temperatures.

CAUTION
Never start the engine when there is 

insufficient lubricating oil.  Otherwise, it will 

cause harm to the engine.

Oil dip stick

                   

MACHINE

OIL

TEMP.

°C

°F

-30

-22

40

104

-20

-4

-10

14

0

32

10

50

20

68

30

86

0W-0    0W-50

5W-0    5W-50

0W-0

0W-0

INSPECTION AND MAINTENANCE

Summary of Contents for DB30 Mini Bike

Page 1: ...16 should operate this Mini Bike without adult supervision Always wear a helmet It could save your Life Please obtain review and follow provincial municipal government acts and regulations pertaining...

Page 2: ...d by neglect or misuse of the product Engine Warranty 90 days Frame Warranty 90 days Warranty is void if Frame is bent or broken due to abuse If wheels are bent or broken Fender bent or broken due to...

Page 3: ...tor 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...

Page 4: ...RE RIDING 10 ENGINE STARTING AND STOPPING 11 INSPECTION AND MAINTENANCE 12 Checking Oil 12 Changing Oil 13 Checking and cleaning Air Filter 14 Adjusting Throttle Cable 15 Adjusting Carburetor 15 Adjus...

Page 5: ...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 imp...

Page 6: ...user s manual contains important safety and maintenance information Read it carefully before riding Failing to follow the warnings contained in this manual could result in INJURY or DEATH It is impor...

Page 7: ...face shield Wear proper clothing when you ride The proper clothes can protect you from injury Wear a good pair of gloves strong boots that are over the ankle long pants and a long sleeve shirt WARNING...

Page 8: ...made for use on public streets roads or highways and is not intended to be used in such places Do not speed on this vehicle your risk of loosing control increases if you ride at speeds too fast for sp...

Page 9: ...6RTF BM4A BMR4A Dead weight 33 57kg 74 lbs Spark plug gap 0 6mm 0 7mm 024 inch 028 inch Payload 96 7kg 200lbs Ground clearance 127mm 5 inches Front wheel 145 70 6 See specified pressure on tire Ignit...

Page 10: ...ick Stand Rear Wheel Seat Cushion Pull Start Cord Hand brake Air Filter Clutch cover Gas Tank Foot pegs Drive Chain Spark plug Throttle handle Off Button Brake Caliber location of parts Oil drain plug...

Page 11: ...ted on left hand grip will stop mini bike Applying the hand throttle moving throttle counter clockwise will cause engine rpms to increase causing mini bike to move foreward Depressing OFF Button will...

Page 12: ...L THE VEHICLE IN OPEN AREAS TO REDUCE THE LIKELIHOOD OF THE BUILD UP OF GASOLINE FUMES Fuel Valve operation ON With the handle of the fuel valve to ON position the fuel supply will flow to the carbure...

Page 13: ...he intended trip Fuel hose connected securely No damage to fuel tank or cap Fuel tank cap closed securely Engine stop switch Proper operation Engine oil Proper level Check oil by inspecting Engine Oil...

Page 14: ...tle twist grip to slow down engine 2 Depress stop button located on right hand grip Depress button until engine comes to a complete stop 3 Set fuel valve lever the fuel tank valve handle to OFF positi...

Page 15: ...ubricating oil is an important factor affecting the performance and service life of the engine Please refer to the chart for the correct grade of engine oil based on the environmental conditions in yo...

Page 16: ...ll the engine with the proper amount of oil and recheck the amount of oil in the engine by using the oil gauge plug Screw plug for oil draining Check up of Spark Plug 1 Remove the cap of spark plug an...

Page 17: ...ng the effect of the air filter oil to catch particles before they enter the engine Replace the filter element with a new one if it is broken or cracked 14 Air Filter box Rinse with fresh water then q...

Page 18: ...and check for the operating movement again Repeat the adjustment if necessary until the desired operating movement is obtained Adjusting the Carburetor Adjusting procedures of idling speed 1 Support t...

Page 19: ...justment turn rear adjusting bolt clockwise to loosen and counter clockwise to tighten brake tension 3 Brake pads should be replaced by a qualified service technition once brake shoes are worn 4 Brake...

Page 20: ...adjustment is needed loosen 4 bolts under engine 2 Move engine forward to tighten chain or backward to loosen chain 3 Tighten bolts under engine Torque bolts to 25 ft lbs 4 Repetitively check tension...

Page 21: ...Cover 3 With compressed air blow through holes to remove any dust and or particles 4 Oil Clutch bearing with a few drops of 30W motor oil Note Make sure oil does not get inside clutch itself 5 Push M...

Page 22: ...washing with clean water 2 After the cleaned vehicle is air dried grease the chain and run the engine at idling speed for a few minutes 3 Prior to driving carefully check the braking system repeatedly...

Page 23: ...carburetor maintains its normal performance after the storage 3 Take out the spark plug pour about 15 20ml 5 68 oz of clean engine oil into the cylinder step down on the kick lever repetitively severa...

Page 24: ...as been out of service for over 4 months 2 Drain off the remaining atomized anti rust oil from the fuel tank followed by filling it with fresh gasoline therein 3 Prior to driving all the required chec...

Page 25: ...tightness X Chain tension Check X Brakes Check X Throttle check X Items of Maintenance 22 means This item of maintenance should be carried out at a service center It may be also done by the user with...

Page 26: ...filter clogged carburetor malfunction ignition malfunction valves stuck etc Take the engine to a qualified mechanic Replace or repair faulty components as necessary 1 Filter element s clogged Check a...

Page 27: ...Electrical Schematic Engine Switch Transistor Magnito Ignition Coil Spark Plug B1 B1...

Page 28: ...Baja Motorsports LLC 2801 So Fair Lane Ste 101 Tempe AZ 85282 Tel 480 222 8280 Toll Free 888 863 2252...

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