202111-25

Check The Wear Of The Crankshaft

The inspection of the crankshaft condition needs to be very meticulous, and there are many aspects to pay attention to.

202111-23

Where can I look at the Mercedes-Benz engine model? What does it mean?

We often see various reports, especially when a new Mercedes-Benz car is released, it is said that a certain car is equipped with a certain engine, such as M256, M260, M271, M276 and so on.

202111-18

Typical Wear of Cylinder Liner-Piston Ring of Marine Engine

Based on the analysis of the basic causes of wear, the "cylinder liner-piston ring" part of marine engine includes the following four typical wear forms...

202111-16

How To Solve The Abnormal Noise Caused By The Oil Pump Sprocket Tensioner And Chain Failure?

The first problem: abnormal noise caused by failure of the oil pump sprocket tensioner...

202111-11

The Hazards Of Inferior Auto Parts

The use of inferior parts and accessories in a car will increase the probability of failure of the car during driving.

202111-09

How To Judge The Oil Burning Caused By The Valve Oil Seal Or The Piston Ring?

"Burning engine oil" refers to the fact that engine oil enters the combustion chamber of the engine and participates in the combustion together with the mixture, resulting in rapid engine oil loss and oil leakage.

202111-04

Influencing Factors Of Crank Arm Distance Difference

There are many influencing factors of crank arm distance difference, which will be explained in detail next.

202111-02

Causes Of Crankshaft Bearing Failures And Troubleshooting

Introduce in detail the causes of crankshaft bearing faults and troubleshooting methods

202110-29

Nine Reasons For Broken Piston Rings

Piston ring breakage is one of the common forms of damage to piston rings.

202110-27

The Difference Between The Plane Crankshaft And The Cross Crankshaft Of The V8 Engine

V8 engine crankshafts are roughly divided into two types, one is a cross crankshaft and the other is a flat crankshaft. The biggest difference is that the angle between every two crankshafts is 90 degrees instead of 180 degrees.

202110-22

Crankshaft: Journal Wear Characteristics

The function of the crankshaft is to convert the gas pressure from the piston connecting rod group into torque for external output, and to drive the valve train and other auxiliary devices.

202110-19

Timing Chain Kit: Symptoms and Replacement Time of Timing Chain Elongation

If the chain is elongated, there will be abnormalities, such as the fault light is on, the abnormal noise is obvious when idling, and the chain will skip teeth after being elongated. It will also damage the engine by topping the valve.

202110-14

Timing Chain Kit: The Role Of Tensioner

The tensioner acts on the timing belt or timing chain of the engine to guide and tighten it so that it is always in the best tightening state.

202110-12

How to install the timing chain of Mazda Six

Mazda Six's timing chain graphic detailed explanation.

202110-08

Will Abnormal Noise Of The Timing Chain Affect The Use?

The abnormal noise of the engine timing chain will definitely affect the use.

202109-30

Precursor Of Timing Chain Failure, Judgment Of Timing Chain Abnormal Noise

If there is a problem with the timing chain, most of them will basically have precursors, for example, the engine will make a noise.

202109-28

Have You Seen The 23.5-meter-long Super-large Crankshaft?

How big is the largest crankshaft you have ever seen? On a tractor, car or truck?

202109-23

What are the characteristics and causes of abnormal wear of diesel engine piston rings?

Piston ring is one of the precision parts of diesel engine, and its working conditions are bad.

202109-17

What Is The Cause Of Oil Leakage In The Engine Cylinder Head?

Reasons for oil leakage of automobile engines: First of all, most of the engine oil leakage is caused by the aging or damage of the seals.

202109-14

Damage To The Piston Ring Of Marine Engine Parts Can Easily Cause Fluid Accumulation In The Cylinder

Damage to the piston ring of marine engine parts can easily cause fluid accumulation in the cylinder of the marine diesel engine.

202109-10

How To Judge Whether It Is The Valve Oil Seal Or The Piston Ring Caused By The Oil Burning?

"Burning engine oil" means that engine oil enters the combustion chamber of the engine and participates in the combustion together with the mixture, resulting in rapid engine oil loss and oil leakage.

202109-09

The Role Of Camshaft And Common Faults

The camshaft is one of the key parts of the engine. The main body of the camshaft is a cylindrical rod with approximately the same length as the cylinder group.

202109-02

How often should the timing belt and timing chain be changed?

The transmission parts of the timing system are divided into two types: timing chain and timing belt, which are important parts of the engine's valve train and are related to the core destiny of the engine.

202108-31

Common maintenance methods for electronically controlled diesel engines

If you usually pay attention to this work, it will bring convenience to the system's fault inspection.

202108-27

『Rotary Engine』

The engine is the most critical part of a car, and the most important factor that determines the performance of the car, just like the heart of a person. Most people know that we use piston reciprocating engines every day, which are divided into two-stroke engines and four-stroke engines (four-stroke engines are used as an example below), but there is another engine that is not well known to most people. It is a rotary engine, also called Wankel engine.