HS code adaptation for local regulations

List of the catalog of this article:

• 1,< A href='#Disassembly and installation process of the engine cover?' title='The process of disassembly and installation of the engine cover?' > What is the disassembly and installation process of the engine cover?
• 2, How to remove the engine cover?
• 3 、What is the disassembly method of the car hood snap

What is the disassembly and installation process of the engine cover?

Disassembly steps: To remove the external components of the aircraft, first remove the external parts as required, and remove the motor, generator and other components. Then remove the intake and exhaust manifold, remove the cylinder cover, and then remove the gasoline pumps on both sides, so that the external components of the engine are basically disassembled.

Remove the ignition coil from the engine suspension bracket, remove the engine mounting bolt M10×185 nut, remove the engine suspension assembly, and remove the engine assembly. The installation of the engine is carried out in the reverse order of disassembly, and the control cable, flexible shaft, oil pipe and cable are installed in the correct position.

Engine disassembly steps: place the engine upright and remove the intake and exhaust manifolds and cylinder head outlet pipes. Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder head; remove the crankshaft ventilation pipe, and remove the boom chamber cover; remove the putter.

Remove the cylinder head fixing screw, and note that the screw should be crossed and loosened from both ends to the middle. 2) Remove the cylinder cushion and pay attention to the installation direction of the cylinder cushion. 3) Flip the engine and remove the oil span fixing screw (note that the screw should also be loosened from both ends to the middle).4) Remove the oil span and oil spat.

How to remove the engine cover?

The disassembly method of the engine cover of this model is as follows: Before opening the engine cover, it must be ensured that the windshield wiper arm fits the windshield glass. Open the driver's side door, and then pull the engine compartment cover lock in the direction of the arrow to open the handle. The engine compartment cover bounces slightly from the lock under the action of the spring mechanism.

[Pacific Automobile Network] When you open the front engine cover of the car, you can see that there are support points at the upper and lower ends. First, remove the latch at the upper end and pry out the plastic mouth with a screwdriver. After taking it out, use the same method to remove the lower part, and it's done.

Turn off the ignition switch, remove the battery ground wire, and unplug the coolant hose from the connecting tube on the cylinder head.Remove the upper part of the intake manifold and block the inlet pipe on the cylinder head with a rag. Remove the spark plug and loosen the clamp of the high-pressure ignition line, as well as the guard of the fuel injection valve.

If the engine cylinder head needs to be disassembled, you must go to the 4S store or repair shop of the car for disassembly and installation. It is strictly forbidden to disassemble and install the engine cylinder head of the car without authorization, so as to avoid the failure of the car's engine and affect the driving safety.

Prepare appropriate tools and do a good job of safety protection. Remove the wiper nozzle and nozzle pipe, and remove the cover support rod. Loosen the connection bolt between the cover and the cover hinge. Hold the cover with your hands and shoulders, and then remove the connecting bolts. Place the cover smoothly on the tool cart.

What is the disassembly method of the car hood snap

1. [Pacific Automobile Network] Open the hood of the car, find the support points at the upper and lower ends, and put the upper end Pry out the plastic card with a screwdriver and use the same method to remove the lower card. During the disassembly process, be careful not to break the buckle, and be careful that the engine temperature is too high to prevent burns.

2. Honda front cover soundproof cotton plum buckle disassembly method: open the car engine cover and find the soundproof cotton buckle that needs to be disassembled. Use a flat screwdriver or plastic opening tool to gently pry up the edge of the soundproof cotton snap.

3. Use a screwdriver to find the gap between the door core plate and the door sheet metal, insert the screwdriver into the snap and slowly pry it. Car snaps can generally no longer be used after disassembly. When disassembling car snaps, there are generally special disassembly tools.

4. When you open the front engine cover of the car, you can see that there are support points at the upper and lower ends. First, remove the latch at the upper end and pry out the plastic mouth with a screwdriver. After removing it, take out the lower part in the same way.

5. First, open the lid of the front hood of Volkswagen, as shown in the figure.At this time, as shown in the figure, it can be seen that the support rod of the hood has support points at the upper and lower ends. Below, find the latch at the top of the Volkswagen engine cover support rod, as shown in the figure below.

6. Steps to remove the lining snap of the Harvard h6 machine cover: Open the front engine cover of the Harvard h6 machine cover, and there are support points at the upper and lower ends. Remove the upper latch and pry out the plastic mouth with a screwdriver. Take it out and then use the same method to remove the lower part to complete the disassembly.