Engine cover is an important and complex part of the transmission system, acting as a “lid” covering the top of the engine block. However, its function is not simply protection, but also directly involved in the fuel combustion process to create energy.
The car engine cover is tightly fitted to the engine body and performs many tasks. Specifically, it allows air and fuel to enter the combustion chamber so that the engine operates more smoothly and smoothly. However, after a long time of use, if we do not regularly clean the cover, it will lead to damage. To overcome this situation, let's share with us some tips. Notes when repairing car engine cover.
Car engine covers play a very important role in helping the engine run smoothly. Through the intake of gas and fuel into the combustion chamber. On the lid, there is also a suction and exhaust manifold, which will help guide the exhaust air efficiently.
Car engine covers are usually made of aluminum alloy. Therefore, when the engine is too hot, the lid may crack, the gasket sealing the lid is also damaged. Since then adversely affecting the safety of everyone during the trip.
4 main signs of damage to the car engine cover:
The process of checking/repairing the engine cover of a car includes:
When the lid of your car shows signs of damage that you do not have repair experience, it is best to take the car to a reputable garage. Here, experienced technical staff will use modern machines and tools to check the lid.
After that, find out the causes of broken lid and propose appropriate repair plan. Believe that a reputable and experienced garage will help your lid always work well. Besides, you should also regularly check and clean the lid to avoid reducing the durability of the engine and the safety of everyone.
The ideal operating temperature of the engine hood is between 85-95°C. Exceeding 105°C may cause deformation and cracking of the hood, especially with aluminum alloy hoods.
The cylinder head should be inspected every 20.000km or 12 months. A deep cleaning should be performed every 40.000km, with checks for tightness, flatness and gasket condition.
The head bolts should be tightened in order from the inside out, in a spiral pattern with a torque of 75-85 Nm for a typical 4-cylinder engine. A torque wrench should be used to ensure accuracy.
The maximum allowable warpage is 0.05mm over a 100mm length, and no more than 0.2mm over the entire surface of the cover. Exceeding this limit requires smoothing or replacement.
Use a pneumatic pressure gauge with a test pressure of 6-8 bar for 15 minutes. The pressure drop should not exceed 0.5 bar. A soap solution can be used to determine the exact location of the leak.
Thanh Phong Auto proud to be a professional unit in the field of maintenance and repair of car engine covers in Ho Chi Minh City. With a team of technicians with over 10 years of experience and specialized training, we provide the following services:
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Let Thanh Phong Auto accompany you in taking care of and maintaining your car in the best way.
The above has shared the issues you should be aware of when car engine cover repair. Thereby, for the engine to always work well, you should regularly check and clean the lid. Periodically, you should take the car to a reputable garage to be checked and fixed promptly by staff.
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To keep your vehicle running properly at all times, we offer a number of services that are carried out by our certified, expert auto service and repair technicians who have years of experience performing everything from oil changes to a complete engine overhaul.
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