24
Maintenance
Your electric bicycle is safe for the environment.
A battery that no longer works must be returned to your dealer so that he may pass it to
a recycling company.
The engine does not require maintenance.
7. Regular maintenance
7.1 Recommended values of the nut torque
Front Wheel Nuts
22-27 Newton Meters
16.2-19.8 ft.-lb.
Rear Wheel Nuts
24-29 Newton Meters
17.5-21.3 ft.-lb.
Seat Binder Nut
12-17 Newton Meters
8.8-12.5 ft.-lb.
Seat Pillar Clamp Nut
15-19 Newton Meters
11.0-14.0 ft.-lb.
Brake Anchor Nut
7-11 Newton Meters
5.1-8.1 ft.-lb.
Handlebar Clamp Nut
17-19 Newton Meters
12.5-14.0 ft.-lb.
Head Stem Expander
Nut
17-19 Newton Meters
12.5-14.0 ft.-lb.
Crank Cotter Pin Nuts
9-14 Newton Meters
6.6-10.3 ft.-lb.
Brake Centre Bolt
2-17 Newton Meters
1.5-12.5 ft.-lb.
7.2 Recommended Checklist
Frequency
Task
Before every ride
Be sure batteries are fully charged
Check tire pressure
Check brake operation
Check spokes loosing
After every ride
Be sure to fully charge batteries
Wipe the water quickly
Weekly
Lubrication as per schedule4.8
Inspect wires
25
Monthly
Inspect connectors
Check derailleur adjustment
Check brake adjustment
Check brake and gear cable adjustment
Check tire abrasion and pressure
Check wheels and spokes tightness
Check hub, head set, crank and bearings looseness
Check pedals tightness
Check handlebars and stem tightness
Check seat and seat post tightness and comfortably adjusted
Check frame and fork for safty
Lubrication as per schedule4.8
Safety check
Every six months
Lubrication as per schedule 4.8
Check all points as per monthly service
Check and replace brake pads if required
Check chain abrasion
Yearly
Lubrication as per schedule 4.8
8. Fault and Solving
NO.
Fault
Reason
Solving
1
Speed adjustment
is not sensitive or
the max speed is
too low
1.Low battery voltage
2.Something is wrong
with the throttle
3.Something is wrong
with controller
1.Recharge the storage battery
2.Replace the throttle and
controller