REPAIR AND MAINTENANCE

Turn power switch “OFF” before beginning repair or maintenance:

Read the instructions

Secure the unit under repair

Contact Razor customer

Remove Charger Plug

Exercise caution around

service if unsure about

Turn the power switch off

 

exposed parts

any repair or maintenance

qAdjusting the Brakes

Tools required: 10 mm wrench

WARNING:

The brake is capable of skidding the rear tire and throwing an unsuspecting rider. Practice

in an open area free from obstacles until you are familiar with the brake function. Avoid skidding to a stop as this can cause you to lose control and/or damage the rear tire.

1 To adjust the brake cable tension, thread the brake lever adjuster in or out 1/4 to 1/2 turn until the desired brake adjustment is attained. Most adjustments are complete at this step. If brake still needs further adjustment, proceed to step 2.

2If the brake is too tight or too loose, use a 10 mm open wrench to loosen the nut for additional adjustment on the brake cable. Securely tighten the nut when finished.

Note: Rear wheel hardware sequence.

17-1 17-217-317-4

qChain and Rear Tire Replacement

Tools required: Phillips screwdriver, 10 mm wrench, two (2) 8 mm wrenches, and two (2) 16 mm wrenches.

Disassembly

1 With a Phillips screwdriver,

2 With a 10 mm wrench,

3 With two (2) 8 mm wrenches,

loosen the 3 screws and remove

loosen the brake cable anchor

remove the cable guide bracket

the chain guard.

bolt and disconnect the cable.

from the frame and brake plate.

 

 

Keep the bolt, washers, and

 

 

nuts together.

4With two (2) 16 mm wrenches, loosen the axle locknuts. Push down and remove wheel from the frame. Remove chain from rear sprocket.

17-5

17-6

17-9

17-7

17-8

17-3

17-2

17-1

Left Side (Brake)

17-1 Locknut

17-2 Spring Washer

17-3 Washer (thick)

Frame

17-4 Washer (thin)

17-5 Brake Plate

17-6 Spacer

Middle

17-9 Rear Axle Bolt

Right Side (Throttle)

17-7 Spacer

17-8 Washer (plate cut)

Frame

17-3 Washer (thick)

17-2 Spring Washer

17-1 Locknut

Need Help? Visit our website for replacement parts, product support and a list of authorized service centers at www.razor.com or call toll free 866-467-2967 Monday - Friday 8AM - 5PM Pacific Time. Please have the product I.D. code (located on the white label on your product or back of charger) available for better assistance.

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Razor E300s owner manual Repair and Maintenance, Adjusting the Brakes, Chain and Rear Tire Replacement, Disassembly