51
Wheel and Tire
Service Manual
Wheel and Tire
Overview
The wheel contains an internal hub motor. Around the wheel is the tire
and inner tube. Attached to the wheel are two foot pedal brackets that
are used to mount the wheel onto the side panels and to attach the
foot pedals.
When to Replace
Replace the wheel when troubleshooting determines that the hub
motor is malfunctioning, or when the wheel is cracked, bent, or
otherwise broken.
Replace the foot pedal brackets when they are cracked, bent, or
otherwise broken.
Replace the inner tube when it no longer holds air.
Replace the tire when the tread nearly gone. Without the tread, the
smooth tire will have less grip.
Safety
CAUTION!
DO NOT attempt to disassemble the wheel and/or hub motor. These
components are not serviceable. Disassembling them could cause
permanent damage to the internal components.
Figure 73: Measuring tread depth
Tread
Base
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