HM124 Guide

BEZGAR-HM124 Hobby Grade

TROUBLESHOOTING

Checking the Battery Level

After turning the product, check the battery’s charge to make sure it has enough battery power and battery is charing correctly.

Checking the Steering Performance

Unplug the steering servo and repair, first turn on the switch of the body and then turn on the switch of the remote control.If the car still can work, steering engine will need to be replaced .If the car can't work, remote control will need to be replaced.

Checking the steering engine

Perform basic system check after remote pairing,check the steering servo whether the is making noise, If the noise is large, it can be preliminarily concluded that the internal components of the steering gear are damaged.

Checking the steering Tube

After removing the remote control car shell, put the car on the support to run the steering gear, if the noise disappears, check whether the steering tube is falling off or loose.

Checking the Battery Level

After turning the product, check the battery’s charge to make sure it has enough battery power and battery is charing correctly.

Checking the Motor

Performance Check whether the motor is stuck, turn off the switch of the car and the remote control, place the car on the ground, and push the car back by hand to see if it can operate successfully

Checking the Transmission

System If the noise from the motor is loud, Check whether the Motor Pinion near the motor is loose, whether the gear has worn out, If the motor pinion is not tightly engaged with the big gear, the remote control car will not operate normally. 4.Checking the Remaining parts After removing the remote control car shell, put the car on the bracket and lift all four wheels off the ground at the same time.Check whether the dogbone, steering rods, tire latches, hexagons and other parts are falling off or loose.

Checking the Remaining parts

After removing the remote control car shell, put the car on the bracket and lift all four wheels off the ground at the same time.Check whether the dogbone, steering rods, tire latches, hexagons and other parts are falling off or loose.

Charing detail ( Maximum Watts of adaptor: 10W)

1.1. The red indicator light stays lit when charging cable works properly
1.2. The red indicator light stays lit while having a flashing GREEN LIGHT when the battery is charing correctly.
1.3. A flashing RED light indicates the charging is abnormal
1.4. Both red and green indicator light stays lit when the battery is fully charged.

Check whether the wiring and battery in the vehicle are properly installed.
Check whether the car lights are damaged or whether the car light wires are broken, etc.

Adjust the steering trim button of the remote control to the middle.
Check whether the bar of steerring gear is stuck or not
Check whether the screw on steerring gear is loose or not

Check whether the driveshaft or Outdrive Cups is loose
Check whether the steering lever is off or stuck.
Check whether the pin of tires and hexagon nuts have fallen off.

Without touching the accelerator, turn on the switch of the car first and then remote control to see whether the car can be connected with the frequency successfully.
If the above method still does not work, then it can be judged that the potentiometer of the remote control is abnormal.