17
HOW TO REPLACE FRONT WHEELS & REAR LEFT WHEEL
1. Remove the axle cap with a flat head screwdriver.
2. Remove the M10 locknut with a 17mm socket wrench.
3. Remove the Ø10 washer.
4. Remove the wheel, then replace with a new one and make sure the Ø10 bushing
sits inside the wheel.
5. Remount the Ø10 washer, M10 locknut and securely tighten the wheel; then
re-insert the axle cap.
Ø10 washer
Ø10
bushing
Driving wheel
Axle cap
Ø10 washer
Ø10 washer
Front axle
M10 locknut
Turn the power “OFF” before conducting any maintenance procedures.
TOOLS REQUIRED:
Flat head Screwdriver
(not included)
17mm Socket Wrench
(included)
Gap
IMPORTANT! CHECK WHEEL GAP
After assembling any wheel onto the axles,
make sure to check the gap between the
screw thread and the outside of the wheel
(refer to the adjacent diagram). If the gap
is too big, add two or three washers on
the axle to the inside of the wheel. After
tightening the nut on the outside of the
wheel, please spin the wheel to check
if the wheel spins smoothly. If the wheel
gets caught or does not spin smoothly, the
friction may cause damage to the motor. Try
increasing the gap by removing one or two
washers to ensure the wheel spins smoothly.
NOTE:
If the wheel nuts are loose,
the wheels will not engage the
forward gear. Tighten the nut with
the wrench.
DETAILED MAINTENANCE AND REPAIR
F
