1993 BMW 320I A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 BMW 320I car and truck repair procedures including BMW engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1993 BMW 320I automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

BMW -> Automatic Temperature Control System Diagnosis & Testing -> PRECAUTIONS -> AIR BAG SYSTEM DISARMING & ARMING
Vehicle: 1993 BMW 320I 2.0 L6 GAS

AIR BAG SYSTEM DISARMING & ARMING

Refe...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

Import Compressor Service -> Keihin Compressor -> SHAFT SEAL, REPLACE -> INSTALLATION -> REMOVAL
Vehicle: 1993 BMW 320I 2.0 L6 GAS

REMOVAL

Ensure suction and discharge joints are securely capped.

  • Remove pressure plate, then the 32 mm snap ring, Fig. .
  • Remove woodruff key from keyway, then the shims from shaft.
  • Remove seal seat from pulley assembly as shown, Fig. .
  • Insert shaft seal remover tool or equivalent, Fig. , then rotate tool to ensure cutout is engaged with metal pawl.
  • Press remover tool until it bottoms, then rotate tool fully counterclockwise and withdraw.
  • Place compressor assembly on a suitable workbench, then clean shaft seal mating surface in a...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> EXPANSION VALVE, REPLACE
Vehicle: 1993 BMW 320I 2.0 L6 GAS

  • Remove evaporator as outlined in "Evaporator Core, Replace."
  • Remove insulation and clamp (1) securing sensor bulb to evaporator outlet tube (2), Fig. , then remove sensor bulb.
  • Disconnect expansion valve equalizer line from evaporator outlet tube.
  • D...

CLICK HERE TO GET FULL ACCESS TO 1993 BMW 320I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> COOLING SYSTEM BLEED
Vehicle: 1993 BMW 320I 2.0 L6 GAS

Whenever the cooling system is opened or drained to perform service operations, trapped air must be bled from system to ensure proper coolant circulation and to prevent engine damage.

  • Place heater control in warm position. Fill cooling system, then start engine.
  • Run en...

CLICK HERE TO GET FULL ACCESS TO 1993 BMW 320I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Imported Cars & Light Trucks & Vans -> 1991-95
Vehicle: 1993 BMW 320I 2.0 L6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1993 BMW 320I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 320I 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 1993 BMW 320I cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1993-95 -> Evacuating System -> Using Charging Station -> With Vacuum Pump
Vehicle: 1993 BMW 320I 2.0 L6 GAS

With Vacuum Pump

Vacuum pumps suitable for removing air and moisture from A/C systems are commercially available. A specification for system pump down used here is 28-291/2 inches vacuum. This reading can be attained at or near sea level only. For each 1000 feet of altitude this operation is performed, the reading will be 1 inch vacuum higher. For example, at 5000 feet elevation, only 23-241/2 inches of vacuum can be obtained. The system refrigerant must be completely recovered before it can be evacuated. Damage to the vacuum pump will result if pressurized refrige...

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