"Explaining a Head Gasket"
"Head Gasket Leamington Spa"
[ "Knowingabout the wonders of your cars head gasketA lot of things are involved to make a vehiclework smoothly. One of them is the head gasket.With the technological advancements, vehiclesnowadays are manufactured with an engine block and cylindrical headon top. This makes a head gasket to be situated on the top. This isone of the essential components and is placed between an engine blockand a cylindrical head.The purpose of a head gasket is to seal andprevent any leakage in any part of an engine. It also helps tomaintain the combustion level.A head gasket has to sustain oil, gas or watersince it is exposed to all. Therefore, one of the important things ofthe head gasket is to separate oil and water that passes through itA head gasket may be blown by overheating. Thiscan be a result of engine coolant reaching the temperature wherepressure is increased to the extent when the engine expands.Sometimes, such pressure or compression maycreate a hole or proliferation in head gasket which is popularlyknown as blown head gasket. The common signs are increasing pressurebefore the engine comes to a warm temperature.The importance of a;Head GasketLeamington Spa;cannot be underestimated. This smallcomponent contains the compression ratio in the combustion chamber ofa vehicle. But apart from this, the most important task performed byit is separating the passage of water and oil that passes through theengine headA Head gasket needs to be occasionallyrepaired, especially when it is leaking. According to most of themanufactures, a coolant reserve must not be opened while an engine isworking. The oil dipstick must be checked if the level is high thanthe required level. The level can be checked if the oil dipstickdisplays brown, yellow or milky substance.The easiest and most common method of fixing ahead gasket is fixing and repairing with the help of a sealant or acooling system. These products are available in a wide variety inlocal auto works store. However, repairing by this method is notlooked as a valid solution to the problem. It is important to readand follow the instructions of the manufacture to allow for minimumdamage. It is essential to drive for at least 30 minutes to ensurethe sealant moves inside the engine and spots the leak. Most of suchproducts contain some chemicals which solidify if exposed to thenatural environment.In case, the problem is not solved despitefinding the sealant, then replacement of the head gasket is needed.The replacement of the head gasket is quite expensive if one decidesto go to an expert. But if manually done, reliable information can bereally helpfulTo repair a leak in the head gasket, first, thebattery needs to be disconnected which involves removal of componentsthat are attached. It is important to place all the components attheir respective place after fixing the flaw. After thedisconnection, OHC engine should be turned on and the engine covermust be removed. The timing marks must be indicated to reinstall thechain and beltAfter removing the valve cover or in some casesremoving the rocker arms, detach the pushrodsAfter all the head bolts are removed, new boltsshould be replaced. The cylindrical head is removed from the engine.The connecting surfaces must be cleaned and the new head gasketshould be installed after ensuring the correct size is facingupwards.Then, all the components should be reinstalledlike belt, chain, cover. All the fasteners should be tightened andadjusted. Refilling of the cooling system should be done and thebattery should be connected." ]