Remove the AC compressor drive belt. Then disconnect the AC lines from the compressor. Be careful not to spill any oil as you remove the compressor. Remove the compressor crankcase drain plug and pour the oil into a measuring cup. Tilt the compressor to drain any oil from the suction and discharge ports.
Wait a few minutes for the remaining oil to drain down, then rotate the compressor shaft one-half turn every minute, for up to three minutes as you continue to drain and measure.
They include wiring diagrams and technical service bulletins. In most cases, their diagrams are right from the factory manuals. Pricing: Eautorepair. So you have to refer to the factory legends to learn the identification symbols and then refer back to circuit diagrams to find the splice and ground locations. However, Alldatadiy. If you need to dig into your doors, dash or console, Alldatadiy. External control valve.
Find this article useful? This service comes with receiver dryer and orifice tube. It is very common for metals from the compressors to go throughout the system and get caught in different components. If the compressor is replaced without the dryer and the orifice tube, it will ruin the new compressor and it will not be covered by the warranty from parts manufacturers.
The most common reason for an AC compressor to fail is leaky seals and inadequate lubrication. If you notice a change in the temperature of the air through the AC vents not as cold as it should be , get it inspected.
In addition to your comfort, air conditioning systems add value to your vehicle. You should keep your AC fully operational. In some systems, the hot and cold air are blended to achieve the desired temperature setting. In these cases, when the AC system fails, you will not only NOT get any cold air, but the entire temperature regulation is thrown off.
Estimate price near me. Service Location. Customer Ratings. Included for free with this service Online Booking. Mechanic comes to you. Free 50 point safety inspection. See availability. What is the AC Compressor all about? Keep in mind: This service comes with receiver dryer and orifice tube. How it's done: Check for pressure in the AC system. Check for power and ground at the compressor.
If compressor is found to be faulty, remove all of the refrigerant. Flush all foreign materials from the AC System. Install new compressor, receiver drier, and orifice tube. Evacuate and recharge the AC system. Leak check for any system leaks. Check for proper operation of AC system. Our recommendation: The most common reason for an AC compressor to fail is leaky seals and inadequate lubrication.
What common symptoms indicate you may need to replace the AC Compressor? No cold air from the vents. Clicking sound from under the engine. AC not working.
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