What if the engine does not start?

★ What if the engine does not start? ★
First of all, check to see if the spark plug is damaged. If damaged, just replace the new spark plug. In general, the spark plug of a car uses about 20,000 to 30,000 kilometers.

Check if the battery voltage is sufficient. Many batteries have been designed with observation holes for detection. When they appear green, they can be used normally, appear black, need to be replenished or maintained, and appear white. The battery should be replaced.

If you forget to turn off the lights while parking, you may run out of power. If this is the case, turn the ignition switch ON, put the car on the second gear, step on the clutch, and drag the car. When driving to a certain speed, release the clutch and the car will start naturally. This approach is applicable to failures that are just insufficient power. If there is a problem with the ignition system, this method will not only fail to work, it may also have a bad effect on the catalytic converter, and other vehicles can damage the timing belt and cause serious problems. Mechanical failure. Vehicles equipped with automatic transmissions cannot be started by the cart, and a jumper cable can be used to connect the battery of another vehicle to start the engine.

Slewing Mechanism and Spare Parts

A slewing mechanism is an essential component of a Tower Crane that allows it to rotate horizontally. It enables the crane to reach different areas of a construction site without having to move the entire structure.

The slewing mechanism typically consists of the following components:

1. Slewing Ring: The slewing ring is a large circular bearing that supports the entire weight of the crane and allows it to rotate. It is usually located at the base of the crane and is designed to withstand heavy loads and provide smooth rotation.

2. Slewing Motor: The slewing motor is responsible for providing the necessary power to rotate the crane. It is connected to the slewing ring and is controlled by the crane operator.

3. Gear Mechanism: The gear mechanism consists of a set of gears that transmit the power from the slewing motor to the slewing ring. It ensures smooth and controlled rotation of the crane.

4. Brake System: The brake system is an important safety feature of the slewing mechanism. It is designed to hold the crane in place and prevent any unintended rotation when the crane is not in operation.

5. Control System: The control system allows the crane operator to control the rotation of the crane. It typically includes joysticks or buttons that enable the operator to start, stop, and control the speed and direction of rotation.

Overall, the slewing mechanism plays a crucial role in the functionality and versatility of a tower crane. It allows the crane to move horizontally, reach different areas of a construction site, and perform various lifting tasks efficiently.


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