Advanced trade data analytics techniques

List of the table of contents of this article:

• 1,Advanced trade data analytics techniques How to open the BMW x1 engine cover
• 2,< A href='#How to open the BMW x1 engine cover, BMW x1 engine compartment illustration details' title='How to open the BMW x1 engine cover, BMWX1 engine compartment diagram details'>How to open the BMW x1 engine cover, BMW x1 engine compartment diagram details
• 3, BMW N46 engine, how to use timing tools, illustration
• 4, BMW x1 engine introduction, BMW x1 engine structure diagram

BMW x1 engine How to open the cover

How to open the BMW x1 engine cover: drive the actual operating lever, see the arrow symbol 1. The hood is open. After releasing the control lever, drive the actual operating lever again, arrow symbol 2. Open the hood. Close the engine cover: let go and close the engine hood from a height of about 40 cm.

How to open the BMW x1 engine cover: pull the joystick, see arrow 1. The hood is unlocked. After releasing the joystick, pull the joystick again, arrow head 2.Open the hood. Close the engine cover: Close the engine cover from a height of about 40 cm. The sound of jamming can be heard on both sides of the hood.

Unlocking the engine cover needs to be completed in the car. The switch is close to the door. It is easier to find that after unlocking in the car, you need to pull here to lift the engine cover.

There is a button on the hood under the steering wheel of the car. As long as the owner pulls it, the hood will loosen. Lift the hood, put your hand in, and pull a mechanical buckle to open the hood.

How to open the BMW x1 engine cover, BMW x1 engine compartment diagram details

1. Cleaning liquid injection port, vehicle identification number, oil injection nozzle, auxiliary start-up device, battery positive pole, auxiliary start-up device, battery negative pole, coolant container, BMW x1 engine cover opening method: pull the joystick, see arrow 1. The hood is unlocked.

2. How to open the BMW x1 engine cover: pull the joystick, see the arrow 1. The hood is unlocked. After releasing the joystick, pull the joystick again, arrow head 2. Open the hood.Close the engine cover: Close the engine cover from a height of about 40 cm. The sound of jamming can be heard on both sides of the hood.

3. How to open the engine cover: put your hand in the gap of the front cover and swing a switch to the left to open it.

4. The hood switch is in the car and needs to be turned on manually. The position of the switch is around the foot pedal. There is a switch button on the left side of the pedal. We can press the switch to open the outer hood. Put the hydraulic cylinder of the hood into the groove of the hood to support it.

5. How to open the hood of BMW x1: There should be a wrench under the steering wheel, on the side of the door, pull it up. Then the hood will have some loosening. Lift the hood, put your hand in, pull a mechanical buckle, and lift the whole thing.

BMW N46 engine, how to use timing tool, illustration

1. First, find the camshaft of the engine and turn the axle to the position in the diagram. Put the timing tool on the camshaft, and the arrow on the timing tool is aligned with the position of the chart. After that, use the connecting rod on the timing tool into the timing tool to turn the timing tool.

2. Align the white link of the large chain of the BMW N46B20E engine crankshaft at the crankshaft mark. Point the purple link of the BMW N46B20E engine small chain at the white dot mark. Aim the balance shaft arrow of the BMW N46B20E engine at the white link of the large chain. Aim the purple link of the BMW N46B20E engine intake camshaft arrow at the chain.

3. There is also a little bit on the oil pump. After matching, there is also a black dot and two black dots on the bar. One black dot is the right time point on the crankshaft, and two points are right time point on the oil pump.

4. The valve timing is not determined at the stop point on the ignition of cylinder 1. All pistons are in the 90° position. Check the lock of the adjustment device. Pay attention to the direction of rotation of the engine (from the side of the timing mechanism, the direction of rotation is always clockwise). When opening the central bolt on the camshaft, fix the hexagonal part at the rear of the camshaft.

5. Special tools are needed for the right time. The crankshaft is stuck at the stop point of a cylinder and inserted with a special pin. One side of the QR code on the intake and exhaust valve camshaft is facing up, the four-way plane of the front of the intake and exhaust door camshaft is facing up, and the other side has an arc down. The intake and exhaust valve camshaft sensor signal disk should be used. Only special tools can be used.

6. You need to use the timing special tool card camshaft and Vanos adjustment unit. It can't be right without tools, but it's good to have tools.

BMW x1 engine introduction, BMW x1 engine structure diagram

The vertical engine structure adopts a water-cooled intercooler, and the horizontal engine layout such as the new BMW X1 (UK L front-wheel drive platform) adopts air-cooled intercooler.

The new engine model of BMW X1 is B48. The new BMW X1 (hereinafter referred to as X1) has been switched from the rear-wheel drive platform to the UKL front-wheel drive platform. This replacement is a big change from the inside out. In addition to the change of the platform, the engine has also been updated.

Cleaning liquid injection port, vehicle identification number, oil injection nozzle, auxiliary starting device, battery positive pole, auxiliary starting device, battery negative pole, coolant container, BMW x1 engine cover opening method: pull the joystick, see arrow 1. The hood is unlocked.

Cleaning liquid filling port Vehicle identification number Oil filling pipe opening assistance, battery positive pole start assistance, battery negative electrode coolant container BMW x1 engine cover opening method: pull the operating lever, see arrow 1. The hood is unlocked.

Brilliance BMW x1 engine is imported. The new engine model of BMW X1 is B48. The new BMW X1 has been transferred from the rear-wheel drive platform to the UKL front-wheel drive platform. This generation change is a big change from the inside to the outside.