The most basic function of the intake system is to provide sufficient, dry and clean air to the engine while minimizing the intake temperature. Because the entry of unclean, dusty air into the cylinder is the main cause of abnormal wear of engine cylinder bores, valves, valve rings and valves. When dust enters the engine, it will cause excessive:
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*Valve wear
*Cylinder liner wear
*Piston ring wear Will cause:
*Increased oil consumption
*Difficult starting
*Lack of power
*Reduced life
1 . Maintenance of air filters Most of the early wear problems of engines on the market are related to the use and maintenance of air filters. It is absolutely necessary to use high-quality air and properly maintain air filters. 1. Be sure to use designated high-quality air filters. There are many counterfeit and inferior air filters on the market. When purchasing, you must distinguish the authenticity and make multiple comparisons. You must never install unqualified air filters on your vehicle! Many users think that it doesn’t matter if they install counterfeit and inferior air filters, as long as they clean the air filters frequently, but this is not the case. We recommend users to use Shanghai Fleetguard air filters, Changchun Fuao air filters, Langfang air filters, and Bengbu air filters.
2. Correct installation of air filters is also very important. When disassembling and installing air filters, do not miss the plastic deflector on the filter element, and install it correctly. Because the blades on the cover will cause the air to rotate, 80% of the dust is separated under the action of centrifugal force and collected in the dust cup. The dust reaching the filter paper is 20% of the inhaled dust, and the total filtration efficiency is about 99.7%.
Correct use of air filters will double the life of diesel engine related components. Improper use of air filters or use of inferior air filters will inevitably cause premature engine wear, damage to the supercharger impeller, oil burning, power failure and other faults, or even premature scrapping. In order to ensure that diesel engine products can play their functions correctly, please choose high-quality air filters and use them correctly.
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Mismatched filter element
“The filter element must be installed correctly
Be sure to purchase the filter from the engine manufacturer to ensure that the filter and air filter housing match perfectly. “Unmatched filter cores will cause unfiltered air to enter the intake system. Click here to add a spare tear
Air filter element is broken
* Before installation, be sure to carefully check whether the air filter element is broken * Put a light bulb in the air filter element to check through the light
The connecting hose on the air intake side is damaged
Intake pipe deformation, air leakage
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Intake pipe deformed, leaking
* Leakage at the pipe clamp, even after tightening.
* Unfiltered air enters the engine directly.
* Intake pipe must be replaced
The air intake pipe is deformed and leaking Leakage at the pipe clamp may occur even after tightening.
Damage caused by dust 1. Wear of intake surface
* Dust entering the engine acts as an abrasive, causing wear on the valve surface.
* Incorrect valve clearance.
* Low cylinder pressure, which ultimately leads to difficulty starting and insufficient power
Damage caused by dust 2. Wear of intake valve stem
* Increased amount of lubricating oil between the valve guide and valve stem.
