Gasket damage, or the so-called head gasket, is one of the most common malfunctions in the automotive world. This malfunction occurs as a result of mixing water and oil in the car, and this is clearly visible on the cover of the tachyrot – bagpipe – oil – radiator water in light brown . It is important to know how to change the fluids of the car . This is a big problem for car users, as the cost of changing the face of the cylinder may increase according to the damage suffered by the car.
Perhaps one of the most prominent reasons for this malfunction in the car is the lack of water, which leads to a high temperature of the car, causing damage to the gasket and the greatest danger in the event that the engine continues to run, more than the occurrence of warping in the cylinder head.
On the most prominent signs that warn of the approaching damage of the cylinder head in the car, they are summarized as follows:
- Car engine temperature irregularity.
- Irregular engine cycles, meaning there is a leg.
- By inspecting the car radiator, you will find the water in it has turned the color of tahini due to the mixing of water with oil and the cracking of the gas and cylinder heads.
- By inspecting the car’s oil cap, you will find the oil is also colored in the color of tahini.
- Car exhaust color changed.
This problem can be avoided by the following:
- Do not supply the car with water when the motor is hot. Rather, it is preferable to turn the motor off for a while.
- The car engine must be started before water is supplied to the radiator, so as not to expose the cylinder head to low-temperature water while it is hot.
The cost of changing the gas and cylinder head for a Hyundai Verna, for example
Its manufacture is mechanical only, if it is not going to be damaged..
Set of gaskets, cylinder head and tachymeter, about 250
Joan Takehat and Joan Alwash, about 250 pounds, and
thermal silicon, about 70 pounds
In the case of dismantling and installation + lathing
Lathe 80 pounds,
mechanical 400
In the case of dismantling and changing the leather, and making a friezy and a rosette, and not a set of the valves
Approximately 800 pounds are added to these materials,
additional installation costs are 300 pounds
Steps to change the cylinder head gasket
- After dismantling, the turner must examine the face of the cylinder by making a precise calibration. If the face has been damaged (flatulence), a survey must be carried out (freeze).
And if the scanning is done, the arned gasket is used instead of the normal gasket, so that the difference is compensated, which is measured in millimeters. - The skin of the valves is changed and the rods are made
- Oil seals are changed
- Very good quality thermal silicone should be used, for example: Abro “999” silicone or American reinzosil
Additional things that can be done when changing the cylinder head
- change spring kit
- Changing the Timinig Belt and its wear.
- Change the water pump.
- Change the water dispenser if needed
What is the Rodiya : Al-Kharrat, after he changes the leather of the valves, so that the valves return to their place, and do something like this to soften, meaning that he has something to ride on a stick with a sack that sticks in the valves, and he prefers to wrap it left and right
Causes of damage to the head gasket even if there is no rise in temperature
- The car is always relatively hot because the two-speed fans are suspended or one speed is suspended.
- Omen radiator clogged or worn out.
- Or from turpentine conditioner damaged or her teeth jagged.
- Poor or not changing oils periodically.
- The cylinder head gasket is of poor quality or not original.
- All of these reasons are that the gasket is damaged (hit) after a simple installation period.
- The percentage of an installation defect that does not exceed 20% only, and it will be noticed immediately before moving from the mechanic that something is not right.
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