Automotive Air Conditioning Repair – Car Conditioning System Parts

It’s always a pleasure to enjoy the fall of cool air on our body especially during hot summers. So you can attend marriage or any other personal functions or meetings with your face radiating beams of freshness. A powerful car air conditioner could greatly bring down the weariness caused by long drives especially automotive air conditioners in many cars which would be the dream cars of today’s youngsters.

However, automotive air conditioning is always not a standard addition provided in a car. Cars manufactured before 1940 lacked the feature as it was not invented by then. Gradually several enhancements were done to the system. The repair requires a trained professional’s help. People curious to get to know the bottom of things may attempt to do some repairs by themselves exercising caution.

In small air conditioned cars, there may be a slight drop in pick up of the vehicle but this will not be the case with big cars.

The Standard Parts of Automotive Air Conditioning

The automotive air conditioning system comprises seven major parts.

These parts are:

1) Compressor – As heart is to the human body, so is compressor to the AC system. It is basically a pump connected to the engine whose chief function is to compress the refrigerant from the evaporator coils and the compressor, or “the heart of the system,” is a pump that is attached to the engine. Its purpose is to compress and transfer refrigerant gas. The compressor has both an intake and a discharge side.

2) Condenser – It functions very much like the radiator and will most often have a similar appearance. The purpose of the condenser is to radiate or to give away heat, so whenever the AC is switched on condenser must have good supply of air for cooling purposes.

3) Evaporator – Its chief duty is to absorb heat. Besides getting rid of heat from inside your vehicle, it is also responsible for dehumidifying the car. In order to regulate the temperature of the evaporator, pressure introducing pressure regulating devices like orifice tube is necessary

4) The receiver is used in automotive air conditioning systems that employ thermal expansion valves as pressure regulating devices to ensure that this pressure regulating device receives the liquid refrigerant that it needs in order to function. In order to do so, it must separate gas and liquid.

5) The accumulator is used only on automotive air conditioning systems that have the orifice tube as the pressure regulating device, and its main function is to store surplus liquid refrigerant. In doing so, it prevents any liquid from entering the compressor, which could be detrimental to the system.

In spite of the modern advancements that have been made in the automotive field since the introduction of automotive air conditioning, it is still possible to maintain your own system even if it is an olden day style.

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car care and auto repair – MUV Mahindra Xylo Initiative

Check out the amazing New MUV from Mahindra – The Mahindra Xylo

Did you know that just cleaning your car can drastically improve fuel economy? Or that traffic death rates are three times greater at night than during the day? Browse through these car care or auto repair tips and find out how to get the best out of your Mahindra Xylo, keep your vehicle in good shape for years to come and discover ways to make your journey safer and more enjoyable.

Car Care and Auto Repair

Car Engine Oil

It is normal for engines to consume some car engine oil during operation. If the Oil Pressure warning light glows continuously, check the car engine oil level and add the recommended grade of oil if necessary. Use Mahindra Maximile Premium Engine Oil only. It is ideal for your Mahindra Xylo.

Note:

Car Engine oil consumption depends upon the viscosity and quality of the oil, and upon the conditions in which the vehicle is driven. Oil consumption will be more during high speed driving and frequent acceleration and deceleration. A new engine will consume more car engine oil since its pistons, piston rings and cylinder walls are not conditioned.

Battery

If the battery terminal is corroded, wash it with a solution of warm water and baking soda.

Check the battery exterior for corroded and loose terminal connections.

Be sure the engine and all accessories are turned ‘OFF’ before performing maintenance.

Always disconnect the negative terminal cable first from the battery.

Check the electrolyte level at intervals of 3 months. If the level is below the lower marker, add distilled water until the level reaches the upper marker.

Tires

Inspect your vehicle’s tires by performing the following checks.

Measure the air pressure with a tire gauge. Adjust, if necessary.

Check for abnormal wear, cracks and any damage. If a tire shows abnormal wear, have it inspected by your Mahindra Dealer. Replace, if needed.

Increasing Fuel Efficiency

Get up to 25% more fuel efficiency from your Mahindra Xylo by following these tips.

Sudden bursts of speed can prove costly. Accelerate steadily, brake gradually. Plan your trip and pace your speed. And avoid high traffic density roads. Rolling in neutral saves 15-20 cc of fuel. Ensure perfect wheel balance and you can cover up to 20% of your distance in neutral. Wrong tyre pressure is a drain on fuel. Check the owner’s manual for the correct tyre pressure for your Mahindra Xylo. Better still invest in a tyre pressure gauge. Use oils & fluids recommended by the manufacturer.

Only Mahindra knows what oils & fluids your Mahindra Xylo needs. Buy only what is recommended in the manual.

Excessive cooling increases fuel consumption. Switch off the AC when it’s not needed. Keep the refrigerant topped up. Get the AC checked regularly. Use the tachometer to save fuel. Your owner’s manual will tell you how to shift gears according to the Tachometer and thus save fuel. Going easy on the clutch saves fuel. Take your foot off the clutch pedal if you’re not shifting gears. And when you do use it, remember to depress it completely. Remove the 3rd row to reduce fuel usage. Fill only as much fuel as needed. It reduces extra weight, unwanted spillage and evaporation losses. Dirt soaks up fuel. Remove dirt from wheel arches, drip rails and other such places. It could reduce weight by almost 15 kg. Go easy on accessories.

Accessories such as roof carriers and bumper extensions drag down fuel efficiency. Listen to music and save fuel – When stuck in traffic, turn off the engine and switch on the car deck.

Check out the amazing New MUV from Mahindra – The Mahindra Xylo

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