Automotive
There are two types of freon the most widely circulated in Indonesia, namely R 12 and R 134. This relates to the emissions of CFCs generated, R 12 is an old product and do not include net interest environment. While the R 134, supposedly as an environmentally friendly product.
Compressor cars loaded with Freon Freon R 12 R 134, the compressor is threatened broken because there is pressure difference between the two types of compounds. In addition, the hoses are also threatened leaks, broken cracked up. Work produced compressor compression should also be weakened. Entered R 134 to R type compressor with freon 12, also requires oil substitute. Was when the compressor has a specification R 134 and forced to get a charging R 12, then the AC will not work optimally. A number of states as a cold air-conditioning repair shop it would be less sharp. This is because it happened Speck down. And these events most often occur due to price quote can be made cheaper.
Actually Perform compressor oil change habits is very limited freon do the charging is not recommended. If freon is reduced then it means there is a leak in one part of a series of conditioning the cabin. Therefore examination of the entire tract should be done as soon as the AC was cold and the freon is reduced.
But when forced limited freon charge in an emergency, but need to know certain types of freon that is loaded, have also substitute for oil in the compressor. This is important, because if there is leakage of the lubricant in the compressor is also reduced and dirty. Once the oil is replaced, by itself workshop will also memvakum freon compressor before filling.
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