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Home >> Mercedes Benz >> 2022 >> GLE580 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System -- 167 Chassis (1 Of 2) >> Testing & Repair >> Remove/Install Refrigerant Pressure Sensor - AR83.30-P-5430OID

Remove/Install Refrigerant Pressure Sensor - AR83.30-P-5430OID

Model 167 

Fig 1: Refrigerant Pressure Sensor Components Location - Model 167
G15047186DANGERWARNINGREMOVINGINSTALLINGTORQUE SPECIFICATIONSPECIAL TOOLSPECIAL TOOLCourtesy of MERCEDES-BENZ USA
DANGER Risk of fire  due to ignition of R1234yf refrigerant on hot components. Risk of poisoning  caused by inhaling overheated refrigerant vapors. Risk of injury  to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion  due to formation of ignitable refrigerant/air mixtures Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. Model 167 with code 2U8 (Alternative refrigerant) AS83.00-Z-0007-01A 
WARNING Risk of poisoning  caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury  to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. Model 167 except code 2U8 (Alternative refrigerant) AS83.00-Z-0006-01A 
Notice  Protect air conditioning circuit and components from moisture when carrying out repair work   AH83.30-P-0005-01KOA 
Notice  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
Notice  Notes on handling refrigerant R134a Model 167
except code 2U8 (Alternative refrigerant)
AH83.30-P-0003-01KOA 
  Notes on handling refrigerant R1234yf Model 167
with code 2U8 (Alternative refrigerant)
AH83.30-P-0003-02A 
REMOVINGINSTALLING Remove/install     
1 Discharge air conditioning system.   AR83.30-P-1760ME 
2 Remove front center and left lower engine compartment lining.   AR61.20-P-1105ME
3 Release electrical connector (1) and disconnect.    
4 Remove refrigerant pressure sensor (B12/2) and seal openings with suitable stop plugs. TORQUE SPECIFICATION Refrigerant pressure sensor to condenser *BA83.30-P-1005-01U 
    SPECIAL TOOL Record plug Fig 3
    SPECIAL TOOL Box wrench bit SW 27_mm Fig 2
5 Install in the reverse order.    
AIR CONDITIONING

Number Designation Model 167
BA83.30-P-1005-01U Refrigerant pressure sensor to condenser Nm 10
Fig 2: Identifying Box Wrench Bit SW 27_MM (000 589 78 03 00)
G12939663Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Record Plug (129 589 00 91 00)
G12078802Courtesy of MERCEDES-BENZ USA