How to repair forklift brake bias brake? How to solve the problem of forklift brakes

The brake has a bias brake solution:

1. When adjusting, repairing and testing the brakes, if the brake marks are inconsistent, the brake deviation is caused by the brake brake. The focus is on the front brakes.

2. The steering system is adjusted and maintained, and the brake traces are basically the same, so it is necessary to check whether the ball joint parts of the steering system are loose, whether the free stroke of the steering machine is too large, and check the toe-in to solve the problem. Focus on checking whether the Liren pin is loose.

3. Check whether the front axle suspension is loose, focusing on whether the lifting lug and the steel plate pin, the height of the spring on the left and right sides and the elastic force are consistent.

In your current situation, you should go to the repair shop for an overhaul and check whether the brake cylinder on the side that can't brake is leaking. rust, whether the brake cloth is too worn. Is the gap too large, whether the half-shaft oil seal and the wheel side oil seal are leaking.

It is recommended that you maintain both sides once, and the forklift also needs to be maintained. Before you go to the repair shop, it's best to check the brake fluid level yourself, if it's less, you have to fill it up, safety first.

Let's see if the brake pads are not grinded, if there is, if you can't solve it yourself, it's best to go to the repair station to see, the brakes are a big problem, pay attention to safety, and it doesn't cost much to repair!

If there is a problem with the brake pads or brake cylinder, you can adjust the brake clearance.

It's better to go to the repair shop to see, it's more dangerous, pay more attention to safety.

1. If you step on the brake pedal several times in a row, the pedal does not rise and you feel no resistance, you should first check whether the brake master cylinder is short of brake fluid.

2. If it is short, the same type of brake fluid should be added, and the pipeline air should be swept away; If it is not short, check whether there is leakage or damage to each brake line, and correct or replace it as appropriate.

3. Press the brake pedal, if there is no sense of linkage, it may be that the connection between the pedal and the brake master cylinder is disconnected, and the connection organization should be checked and connected.

4. If you press the brake pedal, although you feel that there is a certain resistance, the pedal position cannot be held on, and it sinks significantly, and the main cylinder has the appearance of leakage or liquid spraying, which is mostly due to the rupture of the seal of the brake master cylinder. The brake master cylinder should be differentiated and the master cylinder seal replaced.

Check whether the brake fluid is enough, if it is enough, remove the tires, see if there is oil stain on the brake pads, whether it is too worn, and then step on the brakes to see if the brake pads can move normally, otherwise the brake pump is a problem

The brake pads of the handbrake are too badly worn, and it is good to replace the brake pads appropriately.

The professional name of the handbrake is the auxiliary brake, which is different from the principle of the brake, which is connected to the rear brake shoe by a steel wire cable to brake the car. Long-term use of the handbrake will cause plastic deformation of the wire, and since this deformation is irreversible, long-term use will reduce the utility, and the travel of the handbrake will also increase.

The handbrake is complemented by a recovery spring. When the handbrake is pulled up, the spring is elongated; The handbrake is released, and the spring returns to its original length. When the handbrake is used for a long time, the spring will also deform accordingly.

Is there any brake fluid, or the brake is broken.

If you're driving a mechanical car:

Press the clutch pedal first, then press the brake pedal, and if you want to stop, don't forget to push the gear to 0 and then send the clutch pedal, this is the same as a manual transmission car.

If you drive a hydraulic car, or a car called automatic wave or automatic transmission:

There are many drivers who have the habit of stepping on the pedal next to it first (this is not the clutch pedal, it should be called the micro pedal, there is also a clutch in the gearbox of this car, called the hydraulic clutch, when you step on the micro pedal, the clutch is in a semi-clutch state), in fact, this habit is not good, and it is easy to cause early wear and tear of the hydraulic clutch. This pedal is used when approaching the cargo slowly, and when you press this pedal, the car will move slowly.

Press the clutch and brake at the same time.

1.Control the direction according to the road conditions and vehicle speed, disengage the high-speed gear, and at the same time quickly empty the fuel and shift the high-speed gear into the low-speed gear. In this way, the engine will have a lot of traction resistance and the speed of the vehicle will be reduced rapidly.

In addition, the handbrake should be used in conjunction with the low-speed gear shift, but it should be noted that the handbrake should not be tightened or pulled too slowly. If it is pulled too tightly, it is easy to make the brake disc "lock", and it is likely to damage the transmission parts and lose the braking ability; If it is pulled too slowly, the brake disc will wear and ablate and lose its braking effect.

2.Use the bumper, carriage and other rigid parts of the car to rub and collide with natural obstacles (rocks, trees or soil slopes) on the side of the road to achieve the purpose of forcibly stopping and getting out of danger, and reduce the accident loss as much as possible.

3.If the brakes fail when going uphill, you should reduce to the middle and low gear in time to maintain enough power to drive up to the top of the hill and stop. If you need to park on a half-slope, you should keep the forward low gear, tighten the hand brake, and the personnel with the vehicle should use stones, skids and other objects to jam the wheels in time.

If there is a backward slippage, the rear of the car should face the hillside or the safety side, and the headlights and emergency lights should be turned on to attract the attention of the vehicles in front and behind.

4.When the downhill brake fails and the speed of the vehicle cannot be controlled by the mechanism of the vehicle itself, the driver should decisively use natural obstacles, such as rocks and trees on the side of the road, to cause resistance to the car. If you can't find a suitable terrain or object to use for a while, in an emergency, you can pull one side of the car towards the side of the mountain, increase the resistance by friction, and gradually reduce the speed of the vehicle.

5.When the vehicle is descending a long slope or a steep slope, the vehicle should apply the brakes regardless of whether there is a situation or not. It can not only test the braking performance, but also buy time to control the speed when the brakes are found to be out of order, also known as predictive braking.

When the brakes of the vehicle fail while driving, do not panic, otherwise stepping on the accelerator or hitting the direction will only make matters worse. Master the steering wheel, do not change lanes at will, pay close attention to the surrounding traffic, and try to keep the vehicle running smoothly. And then find a way.

Take off the gear, lean forward and fall to the bottom, using the fork as a brake.

1) Get on the car and press the brake pedal.

Feel the brake failure, first check whether the master cylinder oil cup is short of oil, if there is oil, it means that the leather wrist in the brake master cylinder is not tightly sealed, resulting in internal leakage. If there is no oil, the braking system is described.

If there is a leak in the pipeline or the oil leakage in the ring behind the brake master cylinder, brake fluid should be added.

Wisdom drains the air from the system lines and then presses the pedal to find the leak.

2) The brake pedal is very high and very hard, you can directly eliminate the lack of oil or oil leakage in the system pipeline, disassemble the oil outlet pipe of the front side ridge brake master cylinder, press the brake pedal to see if the oil is out, if the oil is out, the brake master cylinder pipeline is not blocked, you can tighten the oil outlet pipe of the master cylinder. Unscrew the brake pipe on the wheel, press the pedal to see if the oil is lost, if the oil is smooth, you can break the oil stain on the drum and brake shoes or the pressure spring of the fixed shoe falls off, if the master cylinder joint does not produce oil or the brake pedal can not be stepped on, it means that the master cylinder oil outlet joint is blocked.

The forklift does not have brakes, so in this case, it must be ruled out first, whether the brake seepage car itself is broken.

If there is no problem with the brake itself, then rule out the problem of each part between the brake actuation rock running device and the starting device.

It should be that the brakes are uneven or the brakes are not installed properly, for the following reasons: 1There is oil stain on the surface of the friction plate bucket 2

Summary. Check if there are still brake pads, see if the brake fluid is still sufficient, and whether there is any brake leakage or air inflow. Also check if the brake pump is faulty.

Check whether there are brake pads and brake pads, see if the brake fluid is still sufficient, and whether there is a brake leak or air ingress. Also check if the brake pump is faulty.

The sub-pump was replaced, the hoof.

The master pump is okay and still can't be braked.

Is there a problem with the hoof.

Because the hoof pieces are used for drying in oil.

If there is oil in the brake pads, it will not be able to brake and it will slip forward a little, but if you brake hard, you can at least stop the car steadily.