RC.600.372 BC447160-9060 Auto AC Compressor For HILUX 10SRE11C 2.8 2016-2017 For TOYOTA WXTT139

​RC.600.372 BC447160-9060 Auto AC Compressor For HILUX 10SRE11C 2.8 2016-2017 For TOYOTA WXTT139

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Here’s the function of an automotive A/C compressor clutch:

1.Engagement/Disengagement

• The clutch connects or disconnects the compressor pulley from the compressor shaft.

• When engaged, it allows the compressor to pump refrigerant.

• When disengaged, the compressor stops while the pulley continues to spin freely (reducing engine load).

2.Energy Efficiency

• Prevents the compressor from running continuously, improving fuel efficiency and reducing wear.

3.Temperature Control

• Cycles the compressor on/off based on signals from the A/C system to maintain desired cabin temperature.

4.System Protection

• Disengages during low refrigerant pressure or overheating to prevent damage.

Key Components:

1.Electromagnetic coil (activates the clutch)

2.Drive pulley (connected to the serpentine belt)

3.Clutch plate (attaches to the compressor shaft)

Failure Symptoms:

• A/C not cooling
• Squealing or grinding noises
• Clutch not engaging