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2. REAR AXLE ASSEMBLY
• Remove all parts from the rear axle.
• Insert the rear axle through the hole in
the vehicle body as shown, and ensure
that the rear axle is centered with left and
right ends exposed the same distance
outside of the vehicle body.
3. DRIVING WHEEL ASSEMBLY
• Slide the driving wheel onto rear axle and
make it match up with the gear box.
• Insert a Ø12 washer onto the axle.
• While holding the rear axle with a 17mm
socket wrench, fit the M10 locknut to the
end of the rear axle with another 17mm
socket wrench. DO NOT over tighten;
the rear axle ends are supposed to be
exposed; 1-2 threads exposed can be OK.
• Insert the axle cap.
• Repeat above steps on the other side to
install the other driving wheel.
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 socket wrench.
Rear Axle
Gear Box Hole
Rear Axle
Driving
Wheel
Ø12
Washer
Axle Cap
NOTE
: Actually both front and rear wheels are exactly the same, for better looking, when
mounting the wheels on, please pay attention to keep same rim cover pattern’s rotation, Left
side of carriage wheels to have same rim cover pattern’s rotation, and Right side of carriage
wheels to have same rim cover pattern’s rotation.
M10
Lock Nut
