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Oil Pan Gasket Alignment Tool-45722 #automobile #technician #oilpan #headgasket
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By jack wilson
As a truck owner, maintaining your vehicle's health is crucial to its longevity and performance. One of the most important aspects of truck maintenance is regular oil changes. In this blog, we'll explore the benefits of regular truck oil changes and answer the question, "What are the benefits of regular link hidden, please login to view?" Here are the top 8 facts you need to know.
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By Mighty Auto Parts
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link hidden, please login to view appeared first on link hidden, please login to view. Nothing is more frustrating for the vehicle owner than a puddle of oil on their carport fl oor or the stench of oil on a hot engine or exhaust system following a lube service. It is equally frustrating for the lube shop asthey must correct the problem, losing billable labor time. We have seen customers […]
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By 袁春凤 (Tiffany)
The phenomenon that two objects move relative to each other to produce motion resistance between their contact surfaces is called friction, which is called friction. The existence of friction not only increases the power consumption, but also causes the wear of parts' contact surfaces. Therefore, lubricating oil is usually used between the relative moving surfaces of automobile parts to reduce friction. Failure of automotive parts 75% is caused by friction.
Friction can be divided into dry friction, liquid friction, boundary friction and mixed friction according to the lubrication state of the parts.
(1) dry friction
The friction between the frictional surfaces without any lubricating medium is called dry friction.
When the parts are in the state of dry friction, the surface of the parts is abraded sharply, so the surface of the moving parts of the automobile should avoid the occurrence of dry friction as far as possible.
Dry friction and boundary friction are the main friction between the upper part of cylinder wall and piston ring. Dry friction will occur when the journal and bearing are subjected to impact load in the working process.
(2) liquid friction
Two the friction of the friction surface when the lubricant is completely separated is called liquid friction.
In liquid friction, the two friction surfaces are completely separated by a layer of lubricating oil film with a thickness of 1.5-2.0um, which avoids direct contact between the working surfaces of the two parts. Friction only occurs between the lubricating fluid molecules, so the friction resistance is very small, and the wear of the parts is very slight.
Most of the relative motion parts of a car are carried out under the condition of liquid friction (for example, crankshaft and bearing).
(3) boundary friction
Two friction surface separated by a very thin boundary film is called boundary friction.
The oil film thickness is usually below 0.1um. Friction only occurs between the outer molecules of the boundary film, reducing the friction and wear of the parts. But its thickness is very small, and it is easy to be destroyed by impact and high temperature, so it is not as reliable as liquid friction.
For example: between cylinder wall and piston ring; if the work crankshaft and journal between the insufficient supply of lubricant, easy to produce boundary friction.
(4) Mixed friction
The friction between two friction surfaces in the presence of dry friction, liquid friction and boundary friction is called mixed friction.
In the actual working state, the parts usually work under the mixed friction state, and the friction state varies with the working conditions.
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By Counterman
link hidden, please login to view announced the launch of a new passenger car motor oil – Red Diamond Ultimate. The company said the oil is formulated to fully meet the General Motors dexos1 Gen 3 specification among others but is also formulated to keep the oil cleaner for longer periods of time while improving performance, engine system protection, mileage and horsepower. In a news release announcing the new product, the company said Red Diamond Ultimate passenger car motor oil uses 100% Group III base oils and is infused with Hot Shot’s Secret’s proprietary FR3 Nano Technology. It is suited for both hybrid and internal combustion engines, especially small displacement, turbocharged GDI engines where it can protect against low-speed pre-ignition. The company added that Red Diamond protects against timing chain and valve wearing that often occurs and fights the formation of high temperature deposits that drain horsepower and fuel economy.
“We’re thrilled to offer passenger car motor oil and exclusively to our dealer network,” said
link hidden, please login to viewBrand Manager, Josh Steinmetz. “With three viscosities, we expect a lot of demand for this product given the compatibility for any vehicle where Dexos1 Gen 3 is specified. Also, it also exceeds API SM, SN and SN Plus and many of the Ford and Chrysler motor oil specs. Adding this oil to our lineup allows service centers to offer an outstanding oil to protect their customer’s vehicles.” Red Diamond Ultimate Motor Oil is available in three viscosity weights — 0W-20, 5W-20 and 5W-30 now and in three sizes — 5-gallon, 55-gallon and 330-gallon.
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By Counterman
link hidden, please login to viewannounced the launch of its new passenger car engine oil additive technology Lubrizol PV1710 that the company said will enable oil marketers to meet the performance requirements of ILSAC GF-7, the new passenger car engine oil specification that will go into effect on March 31, 2025. The company added that Lubrizol PV1710 offers customers a solution formulated to meet ILSAC GF-7 credentials and with a capability to reach dexos 1 specification. Core technology testing is complete and additional testing is underway to cover industry requirements. Lubrizol PV1710 will be available well in advance of the first-license timeline, enabling oil marketers to fully prepare to go to market, the company said.
“In developing Lubrizol PV1710, our goal was to simplify the process for our customers,” said Padu Sreenivas, product manager for
link hidden, please login to view. “This product is designed for coverage in a broad range of base stocks and viscosity grades, enabling customers to address of GF-7 market needs in a streamlined timeframe.” In a news release, the company said its Lubrizol’s Specification Readiness Program grants customers access to technical expertise, testing capacity, portfolio management, and marketing support, enabling oil marketers to meet requirements with ease and confidence.
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