23
5. Check the liquid density of the battery, standard
density should be 1.277±0.007g/
cm
3
(80
o
F. or 25
℃
)
when the battery is fully charged.
Y
6. Check if the battery is charged fully
Y
7. Clean the surface of battery
Y
Charger
8. Observe the charging status, check if the charger
plug becomes hot.
Y
9. Clean the surface of the charger. Do not get any
water inside the charger.
Y
Controller
10. Check if all terminals are tightened properly.
Please do this with the power off.
Y
11. Clean the surface of the controller.
Y
12. Check if the solenoid is working properly,
checking the connections.
Y
Motor
13. Check to make sure the motor is not too hot.
Check to make sure water didn’t enter the motor.
Y
14. Check if the carbon brush should be replaced.
Y
15. Check if the accelerator pedal works well and
doesn’t stick.
Y
Chassis and
body
16. Check if the brake drum and the brake shoes
should be replaced or not.
Y
17. Check if the hand brake functions well.
(Applicable for vehicle with hand brake).
Y
18.
Check
for
leaks
at
the
brake
fluid
tank.(Applicable for vehicle with hydraulic brake).
Y
19. Check to see if the brake fluid needs to be filled.
(Applicable for vehicle with hydraulic brake).
Y
20. Check the air pressure inside the tire. Check for
any wearing of the tire.
Y
21. Check the shocks for any oil leaks or noise.
Y
22. Check for any oil leaks at the rear end.
Y
23. Add the lubricant inside the wheel hubs and
steering system.
Y
24. Adjust the toe-in of the front end
Y
25. Clean the body and seat
Y
9. Storage
Please follow the steps as below when the vehicle is stored.
1. Check the liquid level inside the batteries; recharge the vehicle fully before storing the vehicle.
WARNING!
Please keep your vehicle’s charger plugged in at all times. We use a smart charger that will turn
on/off when a charge is needed. Not plugging in your vehicle for a long period of time will result in
low voltage and failure of the batteries.
Summary of Contents for Bubble Car
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