you evacuate the system. then install oil in the low pressure side. but remember to always use the correct oil.
You need to properly evacuate A/C system, then remove compressor. Install new part, properly charge A/C system. Ensure you are using proper type and amount of compressor oil.
1. Discharge the a/c system.... 2. Remove the drive belt... 3. Remove the a/c clutch wire pigtail... 4. Remove the a/c hose assembly.. 5. Remove the front and rear bolts... 6. Remove the compressor... 7. Reverse to install... 8. Evacuate and recharge... 9. Add the correct amount of freon and oil......
The entire system takes about 8 oz. That is spread out thru all the components. If a hose didn't blow where you would lose alot of oil and you are just replacing the compressor, I would add 3 oz to the pump during installion. Add 4 to 5 ounces of oil into the a/c compressor and then prime it on the bench before you install it.........
Evacuate A/C system and properly dispose of old refrigerant. Replace part. Perform a complete A/C system service (SAFELY & PROPERLY). (Personell certified to handle refrigerant may need to install correct type and amount of compressor oil and refrigerant)
It means charging the A/C system with the proper kind and amount of refrigerant + oil. Overcharging the system will damage the compressor.
Behind the a/c compressor, driver's side.
There could be several reasons why your home A/C compressor is not turning on. Some common causes include a tripped circuit breaker, a faulty thermostat, a malfunctioning capacitor, or a problem with the compressor itself. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.
Its a bit of a job, but in order to do it correctly, you need to remove the alternator and water pump and then you will have clear working area to remove and install the A/C compressor.
How Much Does Car A/C Compressor Repair and Replacement Cost? Car a/c compressor replacement costs about $994 for a car a/c compressor with average prices of a car a/c compressor ranging from $842 for a compressor to $1146 for a car a/c compressor in the US for 2020, according to Repairpal
10w 40 synthetic 5.5 liters
To install a start relay on the compressor terminals, first, ensure the power is turned off and the unit is unplugged for safety. Locate the compressor terminals, usually found on the compressor's side. Connect the start relay's terminals to the corresponding compressor terminals, typically matching the labeled connections (such as "C," "S," and "R"). Finally, secure the relay in place, double-checking all connections before restoring power to the unit.
Nothing if the compressor bearings are good. Just unplug the wires at the compressor or pull the fuse. If the compressor is locked up or the bearings are shot, then you need to purchase a belt for a 1997 Pontiac Sunfire that came from the factory without A/C. Install the belt, bypassing the compressor, and just leave the compressor alone.