X07 X08 FAQs and Solutions

1. Please first check whether the car's servo is powered on. If the servo is disconnected, operating the remote control to steer will have no effect at this time.
2. If the servo is powered on, please manually turn the tire. If it feels difficult, there are two possibilities (both may be caused by an impact):
1) Clutch stuck
2) The servo is stuck

Inspection process:
1. First, please remove the rocker arm fixing screw of the servo to separate the metal rocker arm of the servo from the servo. Try to rock the tire left and right with your hands to see if the clutch is flexible. If it is not flexible, it is a clutch problem. Replace the clutch.
2. If the clutch is flexible, it may be a steering gear problem. Remove the metal rocker arm screws, separate the metal rocker arm from the servo, and then rock the tire left and right with your hands. If the servo is stuck, you need to replace the servo.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

1. Please first check whether the servo cable plug is inserted backwards. The copper piece of the servo cable plug needs to face the servo side.
2. If the plug is not inserted backwards and it still cannot turn or has no power, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Please rotate the steering wheel and left and right fine-tuning knobs of the remote control first, and check whether the servo is working properly.
2. If the servo can work normally after rotating it, it means that the potentiometer of the remote control is faulty, causing it to not turn, and the remote control needs to be replaced.
3. If the servo does not work properly, please check whether the servo plug is inserted backwards. The copper piece of the servo wire plug needs to face the servo side. If the plug is in the correct direction, the servo may be faulty and the servo needs to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

1. Please first check whether the steering amplitude is too small, and try to adjust the rudder amount of the remote control to see if it is adjusted to the maximum right.
2. Secondly, the clutch may be too loose or too tight. Please check the condition of the bottom screw of the clutch to see if it is too loose. If it is too loose, tighten it a little.
3. If there is no problem with steering after adjustment, the motor and receiving board need to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

1. Please disassemble the rear gearbox and check whether the rear differential gear and the two transmission gears are clean, whether the transmission shaft is deformed, and whether the motor gear is loose.
2. If one of the accessories is scratched/deformed/loose, the corresponding accessory needs to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you.

1. Please try to loosen the lock nut of the front tire. The lock may be too tight.
2. If the tire still does not move, please check whether the optical shaft, dog bone latch, transmission cup head and differential cup head screws in the tire hexagon are loose. If so, they need to be replaced. Corresponds to the accessories that have fallen off.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. The two wheels on the front of the car are tilted outwards. This is a factory setting to allow the car to go in a straight line better. This is normal.
2. If you don’t want the tire to be tilted, you can adjust the length by adjusting the hole on the tie rod to straighten the tire. Just take a small screwdriver and push it out.

1. It may be that the rear gearbox is worn and needs to be replaced.
2. Please also check whether these accessories are normal: the cup head screws of the rear differential, the smooth shaft of the rear tire hexagonal device, and the dog bone. If one of the accessories is deformed or falls off, you can try to replace the corresponding accessory first. If it still doesn't work after replacement, replace the rear gearbox.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Please first check if there is foreign matter stuck in the gear in the rear gearbox. If there is any foreign matter, it needs to be cleaned.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Please make sure that the car battery and remote control battery are fully charged. Replace the remote control battery with 4 brand new 1.5V batteries. New and old batteries cannot be mixed.
2. If you still cannot move forward or backward, the clutch may be too loose or too tight. Please check the condition of the bottom screw of the clutch. If it is too loose, tighten it a little.

3. If you still cannot move forward or backward, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Please first check whether the tire lock nut is screwed in place. If it is not screwed in place, tighten the nut.
2. If the tire lock nut is not loose, please check the dog bones and dog bone pins on both sides and the optical axis in the tire hexagon for any abnormalities.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. Please confirm whether this kind of frustration occurs when the accelerator is lightly pressed at low speed, but it will not occur when the car is at high speed.
2. If sluggishness occurs only at slow speeds, you can disassemble and check the rear transmission gear and differential to see if there is any wear. The rear gearbox can also be run-in with grease. If the differential is worn, the differential needs to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. Please first adjust the speed button on the remote control to the right to the maximum and test whether the speed is normal.

2. If the button speed is still very slow after adjusting the button, please take a video of the car and the remote control and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. Please first check whether the remote control has sufficient power. You can replace 4 new batteries (do not mix old and new batteries, 1.5V disposable batteries) and try

If you still can't brake, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. It may be that the ESC is faulty and needs to be replaced with a new one.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. It is possible that the accelerator was touched during linking, causing it to move forward, backward, or turning. Please re-link the throttle.

2. If it does not continue to be like this after linking, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. Please first confirm whether the battery power of the remote control car is sufficient. If not, please fully charge both batteries before using them separately.

2. If the battery power of the remote control car is sufficient, please turn off the remote control and the remote control car first, then try to turn on the receiving board, and then turn on the remote control to link.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. The remote control antenna may be misplaced. You can try to disassemble the remote control (please refer to the remote control disassembly video) to check. The picture shows that the remote control is placed correctly. Just place the antenna correctly.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

This is the sound of the fan rotating, and this sound is normal. The fan we use has high power and fast rotation speed, so the air flow generated during operation will naturally make loud noise. These designs match the power of the ESC and are sufficient to provide heat dissipation protection.

Let's try the following methods to check the remote control car:

1. Please check whether the differential gear is clean? Please check if there is any foreign matter in the gearbox? --- If the differential gear has backlash, the differential needs to be replaced with a new one. --- After replacing the new differential, foreign objects in the gearbox need to be cleaned in time.

2. Please check whether the dog bone is deformed? ---If deformed, you need to replace it with a new dog bone.

3. Please check whether the shaft cup head screw is loose or fallen off. --- If there is any looseness, just tighten it again. ---If lost or damaged, the shaft cup head screw needs to be replaced with a new one.

4. If the problem is not the above, has the motor been reinstalled? --- If so, it may be caused by incorrect gear engagement when reinstalling the motor.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. There is no power to move forward, but it is normal to move backward. This may be because the gear of the rear gearbox is out of gear. It is necessary to disassemble and check whether the differential gear and transmission gear are worn out. If so, the corresponding gears need to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. It is necessary to disassemble the rear gearbox and check whether the gears and motor teeth are worn. If there is wear, the corresponding gears or accessories need to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. The remote control car is experiencing frequency interruption. It is most likely caused by low battery. Please fully charge both batteries before using them separately.

2. Although the possibility is relatively small, you can also check to see if the antenna position of the remote control is incorrectly placed. Open the remote control and check the position of the antenna.

1. Please disassemble the rear gearbox first and check whether the rear differential and rear transmission teeth are scratched. If they are scratched, the differential or gear needs to be replaced.

2. If there is no problem with the differential and gears, please check whether the differential cup head screws, transmission cup head screws, and transmission gear screws are loose. If they are loose, tighten them.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution."

1. The flashing light on the remote control is a sign of frequency interruption. It may be caused by insufficient power in the remote control or the battery voltage of the remote control is too low. Please replace it with 4 new 1.5V disposable batteries. Be careful not to mix old and new batteries.

If you still cannot start the remote control car, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Flashing red light indicates USB failure. Please try using another battery to charge first. If the red light is still flashing, the USB is broken and the USB needs to be replaced.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you.

If you are not sure, please take a video of the car and contact us.

We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. Some screws are glued and need to be heated at high temperature before they can be removed. You can use a hair dryer to blow on the lower end of the screw to be tightened for a few dozen seconds and it can be easily screwed out.

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.

1. It is possible that the frequency is not properly aligned. Please turn the phone off and on again and try again.

2. If it still stalls after re-binding, there may be a problem with the receiving board or the motor. Please unplug the servo and re-bind it.

3. If the problem still cannot be solved after re-binding, the receiving board may be faulty. You need to replace the receiving board with a new one. In addition, you need to remove the motor and power it on and then idle it to see if it gets stuck. If it is stuck, you need to replace the motor as well.

All our accessories can be found in the store, if you can't find it please contact us and we will service it for you

If you are not sure, please take a video of the car and contact us. We will have professional engineers review the video content to determine the problem and provide you with a solution.