1995 MERCEDES-BENZ E420 A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1993-95 -> Precautions -> Cleanliness -> General Service -> Product Compatibility -> R-12 Systems -> R-134a Systems -> Safety
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

Product Compatibility

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data" for specifications.

Safety

R-12 Systems

The Freon refrigerant used in car air conditioners is also known as R-12. It is colorless and odorless both as a gas and a liquid. Since it boils (vaporizes) at -21.7°F, it will usually be in a vapor state when being handled in a repair shop. But if a portion of the liquid coolant should come in contact with the hands or face, note that its temperature momentarily will be at least...

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Serpentine Drive Belt Routing -> Imported Passenger Cars, Light Trucks & Vans -> Mercedes-Benz
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Mercedes-Benz -> Component Replacement & Adjustment -> EXPANSION VALVE, REPLACE -> 124 SERIES -> 201 SERIES -> 202 SERIES
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

124 SERIES

  • Recover refrigerant from A/C system, then remove right instrument panel underside cover.
  • Open expansion valve housing halfway. Disconnect hoses and pipes at injection valve. Remove expansion valve and close connections with plugs.
  • Reverse procedure to install. Coat O-rings with clean refrigerant oil prior to installation.
  • Torque refrigerant lines as follows:
    • Pressure hose to expansion valve, 11-13 ft. lbs.
    • Suction hose to expansion valve, 21-27 ft. lbs.
    • Evaporator pipe lines, 17-20 ft. lbs.

...

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

[[table data]] [[table data]]

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Mercedes-Benz -> Component Replacement & Adjustment -> HEATER CORE TEMPERATURE SENSOR, REPLACE
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

  • Remove function select control unit as previously described.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 MERCEDES-BENZ E420 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1995 MERCEDES-BENZ E420 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1995 MERCEDES-BENZ E420 4.2 V8 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1995 MERCEDES-BENZ E420 A/C & HEATER SERVICE PROCEDURES

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