1997 MERCEDES-BENZ ML350 Complete Repair Manual

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Diaphragm pressure in the refrigerant compressor control valve (8) (approx. 2 bar)  
Suction pressure of refrigerant compressor  
The change in suction pressure which is dependent on the control

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 103: Identifying Refrigerant Compressor Components
REFRIGERANT COMPRESSOR, LOCATION/TASK/DESIGN/FUNCTION - GF83.55-P-2100GH 
ENGINES 111.977, 112.942, 113.942/981, 612.963 in MODEL 163 up to 31.0

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MERCEDES-BENZ ML350 1997  Complete Repair Manual ENGINE 111, 112, 271, 272, 611, 612, 646 in MODEL 203.7 with CODE (580) Air conditioning (or 
Tempmatic for USA) with CODE (580) Automatic air conditioning with CODE (581) Automatic air 
conditioning

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 106: Identifying Electromagnetic Clutch (A9K1) Components 
Function  
In order to start operating the refrigerant compressor, the push-button control module (N19, N22) actuates the 
electromagnet

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 107: Identifying Electromagnetic Clutch 
ELECTROMAGNETIC  CLUTCH, DESIGN - GF83.55-P-2101-03GH 
The belt pulley (1) mounted on the drive shaft (4) of the  refrigerant compressor is driven by the

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MERCEDES-BENZ ML350 1997  Complete Repair Manual ELECTROMAGNETIC CLUTCH POSITION/TASK/DESIGN/FUNCTION - GF83.55-P-2101GH 
ENGINES 111.977, 112.942, 113.942/981, 612.963 in MODEL 163 up to 31.08.01 with CODE (580) Air 
conditioning or Tempmatic for U

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 110: Identifying Refrigerant Compressor Control Valve, Function (1 Of 2) 
Variable volume control in partial load range  
(e.g. at low ambient temperature or low cooling capacity requirement) 
Es

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 111: Identifying Refrigerant Compressor Control Valve, Function (2 Of 2) 
Control at max. swept volume  
(e.g. at higher ambient temperature or higher cooling capacity requirement) 
If the suctio