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24
HOW TO REPLACE FRONT
WHEEL
1. Remove the axle cap by sliding a flat head
screwdriver along the edge of the cap and
carefully prying the cap open.
2. Use needle nose pliers to remove the split
pin in the hole of the front axle end.
3. Remove the M10 locknut with a 17mm
socket wrench.
4. Remove the Ø12 washer.
5. Remove the wheel, then replace with a new
wheel.
6. Remount the Ø12 washer and M10 locknut
and securely tighten the wheel.
7. Insert a split pin into the hole in the end of
front axle, and split it using standard needle
nose pliers.
8. Reinsert the axle cap.
NOTE: Do not over-tighten.
Disconnect power supply before conducting any maintenance procedures.
TOOLS REQUIRED:
Phillips Screwdriver
(not included)
Flat head Screwdriver
(not included)
17mm Socket Wrench
(included)
DETAILED MAINTENANCE AND REPAIR
F
Needle-Nose Pliers
(not included)
Front Axle
Front Wheel
Ø12
Washer
Ø19
Washer
Spilt Pin
M10
Lock Nut
Axle Cap
B
Front
HOW TO REPLACE REAR WHEEL AND GEAR BOX
1. Remove the axle cap by sliding a flat head screwdriver along the edge of the cap
and carefully prying the cap open.
2. Use needle nose pliers to remove the split pin in the hole of the rear axle end.
3. Remove the M10 locknut with a 17 mm socket wrench.
4. Remove the Ø12 washer.
5. Remove the rear wheel and replace with a new wheel.
– If you need to replace the gear box, proceed to the next step before
putting on the new wheel.
6. Unscrew the 6 screws on the gearbox cover, and remove the gearbox cover.
7. Unplug the power connector that is connected to the gearbox, and replace with a
new gearbox and plug tightly with the power connector.
8. Remount the gearbox cover with 6 pieces of 4x12 flat head screws.
9. Remount the new wheels (See Rear Wheel Assembly steps on Page 9).
Power Connector
4X12 Round
Head Screw
Ø12Washer
Motor Connector
Gear Box
Rear Wheel
M10
Locknut
Hub Cap
Gear Box Cover
Spilt Pin
Rear Axle
Rear Wheel
Ø12
Washer
Axle Cap
M10
Lock Nut
Spilt Pin
Rear
Rear Axle
IMPORTANT: Check wheel gap (see page 10).