Eghok Engineering Company

11/11/2024

📌 What are the Different Fluids Your Car Needs?

If you aren't aware of the importance of fluid maintenance, then you might want to start learning. Similar to the water we consume, your vehicle needs various fluids to stay active and driving. If these six fluids aren't regularly inspected and topped off, your automobile will be at risk of lower performance, gas mileage, and value, as well as a higher risk of a breakdown or collision.

1. Engine Oil:

Engine oil, also referred to as motor oil, is the most vital fluid of all. As you may know, its primary job is to lubricate and protect your engine's components from overheating. As a responsible vehicle owner, you should know which type of oil your vehicle takes. You can find the oil specifications for your car in the owner's manual if you are unsure.

2. Transmission Fluid:

Similar to engine oil, transmission fluid serves to lubricate your transmission. This fluid is usually a red color. If you notice that the fluid status is low or contaminated, you should have it changed or flushed immediately.

3. Brake Fluid:

Without this essential solution, your vehicle would not be able to slow down or come to a complete stop. If you start to notice a brake delay or unusual feeling with your brakes, you should first check your brake fluid levels.

4. Coolant:

Engine coolant aids in cooling down your engine by absorbing excess heat and taking toxic byproducts out of the exhaust system. Without coolant, your engine would simply overheat.

5. Windshield Wiper Fluid:

Windscreen washer fluid is employed to clean the windshield of your car. It is often overlooked, but it is crucial for safe driving. Without this liquid, you could experience trouble seeing through your dirty windscreen.

6. Differential Fluid:

Differential fluid reduces friction and heat in the differential, which helps the wheels rotate at different speeds when turning or driving over rough terrain. Without differential fluid, the gears would generate too much heat, which could damage or fail the differential system.

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Types of Fasteners ⚙️🔥

21/08/2024

Automatic transmission gears and what they mean

20/08/2024

Car Preventive Maintenance and Basic Troubleshooting PDF

20/08/2024

When your car refuses to start, it can be a frustrating experience. However, understanding the underlying reasons and knowing how to troubleshoot can save you time and money. This article looks into the technical aspects of car starting issues, providing detailed explanations and practical solutions...

20/08/2024

It can be caused by various factors, such as the quality, installation, and condition of the brake components, as well as the environmental factors.

20/08/2024

THE CONSTANT-MESH GEARBOX

The gearbox is the second stage in the transmission system, after the clutch . It is usually bolted to the rear of the engine , with the clutch between them.
Modern cars with manual transmissions have four or five forward speeds and one reverse, as well as a neutral position.

Syncromesh disengaged
The gear turns freely on a bush, rotated by a meshing gear on the layshaft. The synchromesh unit, splined the the mainshaft, rests near by.

Synchromesh engaged
The fork moves the synchromesh towards the selected gear. Friction surfaces synchronise the shaft speeds, and synchromesh and gear lock together.
The gear lever , operated by the driver, is connected to a series of selector rods in the top or side of the gearbox. The selector rods lie parallel with shafts carrying the gears.
The most popular design is the constant-mesh gearbox. It has three shafts: the input shaft , the layshaft and the mainshaft, which run in bearings in the gearbox casing.
There is also a shaft on which the reverse-gear idler pinion rotates.
The engine drives the input shaft, which drives the layshaft. The layshaft rotates the gears on the mainshaft, but these rotate freely until they are locked by means of the synchromesh device, which is splined to the shaft.
It is the synchromesh device which is actually operated by the driver, through a selector rod with a fork on it which moves the synchromesh to engage the gear.
The baulk ring, a delaying device in the synchromesh, is the final refinement in the modern gearbox. It prevents engagement of a gear until the shaft speeds are synchronised.
On some cars an additional gear, called overdrive , is fitted. It is higher than top gear and so gives economic driving at cruising speeds.

Constant-mesh four-speed gearbox
The gears are selected by a system of rods and levers operated by the gear lever. Drive is transmitted through the input shaft to the layshaft and then to the mainshaft, except in direct drive - top gear - when the input shaft and the mainshaft are locked together.

20/08/2024

The work of the clutch slave cylinder is to convert hydraulic pressure from the clutch master cylinder to mechanical action required to push the fork.