9260031A2D Auto Air Conditioning Compressor VSC14IC For Nissan Altima WXNS139

9260031A2D Auto Air Conditioning Compressor VSC14IC For Nissan Altima WXNS139

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Pay attention to signals

If your car's AC system is blowing moderate or hot air, it could be due to several issues.

1.One possibility is that the compressor clutch is not engaging or moving properly. This can be caused by a faulty compressor clutch, wiring issues, or a malfunctioning clutch relay.

2.An unusual noise coming from the AC compressor can indicate internal component failure or a loose or damaged pulley. If you hear grinding, squealing, or rattling noises from the compressor, it may need to be replaced or repaired.

3.A refrigerant leak can also lead to a lack of cold air. The refrigerant is responsible for cooling the air, and if it is leaking, the AC system won't be able to function properly. Signs of a refrigerant leak can include low coolant levels, oily residue around AC components, or hissing sounds coming from the AC system.

4.Excessive wearing on the auxiliary drive belt can impact the performance of the AC compressor. If the belt is worn or damaged, it may slip, causing the compressor to not function properly.

5.A smell of burning rubber can indicate that the auxiliary drive belt is slipping or rubbing against other components. This can be caused by a loose or worn belt, improper belt tension, or misaligned pulleys.

If you encounter any of these issues with your car's AC system, it is recommended to have it inspected and repaired by a qualified mechanic.

Compressors and Mount & Drive:

Mount & Drive

Consists of a bracket to mount the compressor to the engine, a belt idler pulley, compressor drive belt and possibly and extra drive pulley for the crankshaft.

Compressor Mount

Manufactured of either plate, cast iron, steel or aluminium, this bracket should exhibit

excellent noise absorption qualities especially if using a piston type compressor.

Idler Pulley

A small pulley normally used in conjunction with a belt adjusting mechanism, also used when a belt has a long distance between pulleys to absorb belt vibrations.

Drive Pulley

Some vehicles do not have an extra pulley to accommodate an A/C drive belt, in these

cases an extra pulley is bolted onto the existing crankshaft pulley.