Food additives HS code classification

Isuzu engine large tile cover arrangement

Big tile is crankshaft tile, four-cylinder engine has five tiles, crankshaft front oil seal Behind is the first tile, arranged in order, and the last tile is the fifth tile 1 in front of the oil seal behind the crankshaft. The large and small tiles of cars are actually shaft tiles, which are divided into crankshaft tiles and connecting rod tiles.

Distinguish according to their part number. It can be seen in the direction of the positioning lip. Some engines will make a small oil hole on the upper tile of 20 and the lower tile of 33 on the connecting rod due to the need for lubrication. The dark and light lower connecting rod tiles include the connecting rod upper tile and the connecting rod lower tile, which are installed in the connection of the connecting rod and the crankshaft to support the wear-resistant connection.

Remove the rear wheel from the frame, remove the quick-disassembly rod, pay attention to the small springs on both sides, and install the flywheel cover tool on the flywheel cover to align the spline and groove. Install the flywheel fixing tool so that it completely bites with the flywheel piece.

Isuzu 4ZE3 and MP1 engine ignition order is 2. That is to say, when cylinder 1 is doing work, cylinder 3 is in a compressed state, cylinder 4 is in the intake state, and cylinder 2 is in the exhaust state.According to the order of ignition 4 and 2, the intake valve and exhaust valve of cylinder 1 are closed.

What is the installation direction of the engine tile cover?

1. When installing the large tile cover on the engine, the tile mouth needs to be aligned with each other, so that all the tile mouths of the large tile cover are aligned with the corresponding tile mouths on the cylinder block, and then installed. The marks above and below the connecting rod cannot be correct or wrong, the direction of the tile mouth cannot be reversed, and the screw must reach the torque. The tile mouth of the connecting rod looks to the left from the front.

2. The direction of the timing cover. The arrow on the camshaft cover of the old Santana engine points to the direction of the timing cover, that is, the direction in which the oil seal in front of the crankshaft is installed. Remember not to install it in reverse.

3. Number 54321 from the camshaft wheel.There are arrow letters and number zhidao characters on the tile cover. The number represents the order of installation. The arrow is uniformly pointed to the front of the engine and must not be installed in reverse. The tile cover is divided into two rows, one row is the intake cam cover and the other row is the exhaust cam cover, with letters on it, and the letters on the two rows of cam covers are different.

4. The installation method of the camshaft tile cover of the Seahorse s7484 engine is as follows: Before installing the camshaft, first install each bearing cover and check whether the camshaft hole is misaligned. When installing the camshaft, the cam of 1 cylinder must be up and not press the valve.

5. There are arrow letters and numbers on the Maliu camshaft tile cover facing the tile cover, and the numbers represent the order of installation. According to the relevant information of the query. Turn the crankshaft, turn one cylinder to the upper stop point, the highest point, look at the mark on the frisbe, there is a small arrow pointing to the T mark, and install the exhaust cam.

6. Forward [If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.

What do the letters l and E of the engine camshaft cover represent?

1. The letter L of the engine camshaft cover represents intake and E represents exhaust. The camshaft cover is used to fix the camshaft. Under the camshaft cover, the camshaft cover is used to fix and protect the camshaft from damage during engine operation. Once there is a malfunction and damage, it needs to be replaced in time. The symptoms of car camshaft damage are: 1.

2. The letter l of the engine camshaft gate represents the intake E represents the exhaust pipe. The camshaft tile cover is the position of the camshaft that fixes the camshaft under the camshaft cover;The function of the camshaft cover is to fix and maintain the camshaft to prevent damage during engine operation; if there is abnormal damage, it must be disassembled and replaced immediately.

3. The letter L of the engine camshaft cover represents the air intake E represents the exhaust pipe. The camshaft tile cover is the position where the camshaft is fixed under the camshaft cover; the function of the camshaft cover is to fix and maintain the camshaft to prevent damage to the camshaft when the engine is running; if there is abnormal damage, it must be removed and replaced immediately.

4. The letter l represents intake and E represents exhaust. The camshaft tile cover is used to fix the camshaft. The camshaft is located below the camshaft cover. The function of the camshaft cover is to fix and protect the camshaft to avoid damage during engine operation. If there is a fault or damage, it needs to be replaced in time.

5. Is it? It can be distinguished as follows: the letter l of the engine camshaft cover represents intake, and E represents exhaust. Because in order for the owner to distinguish the inlet and outflow faster, and in order to quickly distinguish which part has a problem during maintenance, letters are used on the engine camshaft tile cover.

6. First, the i on the cover of the Chery camshaft means intake, and the e on the cover is the meaning of exhaust. X0dx0a II. How to distinguish between intake and exhaust camshafts x0dx0a? Look at the difference between the screw position and the belt position on the cam.