Fixing an air conditioner in a machine can be a greater undertaking, or it can be as clean as recharging the freon in the course. Troubleshooting motorcar problems can be an clear establish most of the clock whether you hold the appropriate tools, the hold together acquaintance, and the honorable dispute (thanks to some problems simply are heavy fixes)
Instructions
Know your parts
1. Diagnose which stuff of the air conditioning (AC) development is going awry. If it is leaking coolant or making clicking noises, it will need a replacement. Also check to see if the clutch is engaging while the AC is running. If you are replacing it, add oil to the suction side and rotate the clutch several times to prime the oil moving through the system. The evaporator transfers heat from your van to the coolant. The dryer acts as a filter for the coolant by removing moisture and contaminants.
2. Research your hoses for leaks. Bring about a elementary impression of liquid cleaner in a spray bottle and soak the AC hoses and connections while the step is running. The coolant must be under force to disclose any leaks. Provided you scrutinize any bubbles, you enjoy endow your leak. Particular when you are certain that there are not any leaks can you add coolant to your system. It is illegal to release freon gas into the atmosphere.
3. Clear out the condensing coils. Debris can sometimes gather around the condensing coils, preventing heat from being expelled from the AC system. Also look around for any broken wires, burned-out fuses, bad switches, broken fan belt, or seals that have broken around the compressor.
4. Top off the coolant. If the system has some coolness to the touch, but not a lot, perhaps it is only missing some coolant. If this is the case and you have already checked for leaks, add some coolant. This should raise the pressure inside the AC system and will increase its ability to perform the cooling operation.
5. Flush your system. Access the expansion valve and the evaporator. When you remove the evaporator, clean it with water and light scrubbing, being careful not to get any water in the pipes that contain the freon. Use an AC flush kit to clean out the freon pipes, followed by compressed air.
6. Check your compressor. There are five above parts of the AC step. The compressor circulates and compresses the coolant. (The coolant carries the heat in the course, and is normally R-134 on most newer models). The condenser changes the sheet of the coolant and removes the heat from the coolant too. The expansion valve regulates the impulse of the coolant. Tighten the four bolts to the compressor in a circular manner so that the compressor case does not become warped. Last, rub some oil on the freon pipe fittings for a good fit and preventing dry rot.
