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8

 REPAIR AND MAINTENANCE 

q

 Replacing the Fuse – MX350 / MX500 / MX650 

    

      WARNING:

 

To prevent shock or short circuit, 

please follow the instructions 

accordingly and do not skip or 

combine any steps.

1

 

Remove the fairing/body 

cover.

2

  

Locate the fuse cover  

attached to the batteries.

3

 

Open the fuse cover to 

expose the fuse.

4

 

Remove the fuse and replace 

with a new one of equal  

amperage.

Note:

 Amperage is located 

on top of fuse and should be 

replaced with equal amperage.

5

 

Close the fuse cover and 

reattach the fairing/body cover.

Amperage 

number

q

Checking Spoke Tension – MX500 / MX650

      WARNING:

 

Regularly check the spoke 

tension and retighten the 

spokes whenever loose. If 

you have any doubt, ask an 

experienced motorcycle or 

bicycle mechanic to inspect 

your spokes to determine if 

the spokes need tightening or 

adjusting.

1

 

Verify spoke tension by grasping and shaking each spoke. Spoke 

should not be loose from hub. Look for any play between spoke flang-

es where it mates with hub. Try to turn nipple using your fingers. You 

should not be able to spin any nipple by hand. If one or more spokes 

are loose, or if you can turn any nipple using your fingers, all spokes 

must be checked and need to be tightened with a spoke wrench.

Spoke

Flange

Spoke

Nipple

Hub

Flange
Spoke

Flange
Rim
Nipple

2

 

Start with spoke closest to 

tire valve stem and tighten each 

nipple, in sequence, exactly 1⁄4 

to 1⁄2 turn. A single 1⁄4 to 1⁄2 

turn may not be enough to bring 

the spokes into proper tension. 

Continue tightening all spokes  

no more than 1⁄2 turn in  

sequence until all spokes  

are tight.

Note:

 Tightening each nipple 

more than a 1⁄2 turn each can 

cause the wheel to become 

distorted and wobbly thus 

permanently damaging the 

wheel.

1

2

3

4

28

27

Summary of Contents for MX350 15128050

Page 1: ...TM OWNER S MANUAL Read and understand this entire manual before riding Item Numbers Dirt Rocket MX350 15128050 Dirt Rocket MX500 15128190 Dirt Rocket MX650 15165070...

Page 2: ...c hazards and not on public streets or sidewalks Do not ride your electric motorbike in any areas where pedestrian or vehicle traf c is present Do not activate the speed control on the hand grip unles...

Page 3: ...cket has been built to certain Razor design speci cations The original equipment supplied at the time of sale was selected on the basis of its compatibility with the frame fork and all other parts Cer...

Page 4: ...evel of depletion 1 Plug the charger port into the port on the electric motorbike The charger works with the power switch in either the on or off position 2 Plug the charger plug into a wall outlet WA...

Page 5: ...er plate with hole in fork assembly Insert and tighten screw Attaching the Front Fender and Number Plate ASSEMBLY AND SET UP Installing the Front Wheel MX500 MX650 2 Make sure ball bearings are insert...

Page 6: ...n the brake pads use your ngers to twist the caliper adjuster in either direction until rotor is cen tered between pads MX350 1 To adjust the play thread the brake lever adjuster in or out 1 4 to 1 2...

Page 7: ...wheel out Note the arrangement of the hardware sequence 6 Install the new chain or wheel by slipping the chain around the axle Slide the axle into the slots on the frame Slide the chain tensioner down...

Page 8: ...cken the chain and disengage the chain from the wheel sprocket and motor sprocket Pull the wheel downward Note Your hands will get greasy doing this 4 Pull the wheel out Note the arrangement of the ha...

Page 9: ...o determine if the spokes need tightening or adjusting 1 Verify spoke tension by grasping and shaking each spoke Spoke should not be loose from hub Look for any play between spoke ang es where it mate...

Page 10: ...teries to a federal or state approved lead acid battery recycler or a local seller of automotive batteries If you live in Florida or Minnesota it is prohibited by law to throw away lead acid batteries...

Page 11: ...NIA DECLARATION YOUR INSURANCE POLICIES MAY NOT PROVIDE COVERAGE FOR ACCIDENTS INVOLVING THE USE OF THIS SCOOTER ELECTRIC VEHICLE TO DETERMINE IF COVERAGE IS PROVIDED YOU SHOULD CONTACT YOUR INSURANCE...

Page 12: ...that caused the fuse to burn out and avoid repeatedly burning out fuse Contact your local Razor authorized service center for diagnosis and repair Charge the battery A new battery should have been ch...

Page 13: ...s Motor or electrical switch damage Normal response to charger use Brakes are not adjusted properly Chain is too dry Check all wires around the motors and all connectors to make sure they are tight Co...

Page 14: ...g cover left 48 Battery pad 49 Bushing swing arm 50 Bolt swing arm M8x109 5mm 51 Block foot peg 52 Pin 8mm DIA x 25mm long 53 Foot peg left 54 Bearing spring 55 Bearing 56 M6x10mm 57 M5x6mm Phillips s...

Page 15: ...MX350 PARTS 14...

Page 16: ...r tube front 49 Front fork assembly 50 Number plate 51 M5x10mm Phillips screw 52 M6x30mm screw 53 M6 lock nut 54 Washer 6mm at 55 Washer oversized 56 M8x45mm screw handlebar clamp 57 M8x20mm screw 58...

Page 17: ...MX500 MX650 PARTS 16...

Page 18: ...ed warranty it must be honored by the store at which it was purchased WARRANTY Need Help Visit our web site for updates and a list of authorized service centers at www razor com or call toll free at 8...

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