1993 GMC Sonoma 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 GMC Sonoma car and truck repair procedures including GMC 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 GMC Sonoma automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1993 GMC Sonoma

  • 1993 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1993 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1993 GMC Sonoma 2.8 V6 GAS, CID:173, Fuel Injection, Aspiration:173, Engine VIN:, Desg:R
  • 1993 GMC Sonoma 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:A

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

Compressor Service -> Harrison HR100T/HR110T & R-4 Radial Compressors -> COMPRESSOR CLUTCH SERVICE -> CLUTCH COIL & PULLEY RIM, REPLACE -> CLUTCH PLATE & HUB, REPLACE -> CLUTCH ROTOR & BEARING, REPLACE -> Installation -> POLY GROOVE TYPE -> Removal -> V GROOVE TYPE -> V-GROOVE TYPE
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

CLUTCH PLATE & HUB, REPLACE

Removal
  • With compressor secured to a suitable holding fixture and clamped in a vise, remove shaft nut using tools J-33027-A and J-9399, or equivalent, Fig. .
  • Using tool No. J-33013-B, or equivalent, remove clutch plate and hub assembly and shaft key, Fig. .
Installation
  • Install shaft key into hub key groove, allowing key to project 3/16 inch from keyway, Fig. . The key is slightly curved to provide an interference fit in shaft.
  • With shaft key and keyway aligned, assemble c...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1993 GMC Sonoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

Vacuum & Wiring Diagrams -> Light Duty Trucks & Vans -> Heater
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1993 GMC Sonoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

Vacuum & Wiring Diagrams -> Light Duty Trucks & Vans -> Cooling Fans
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1993 GMC Sonoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

Vacuum & Wiring Diagrams -> Light Duty Trucks & Vans -> Compressor
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1993 GMC Sonoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Precautions -> Cleanliness -> General Service -> R-12 Systems -> R-134a Systems -> Safety
Vehicle: 1993 GMC Sonoma 4.3 V6 GAS

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 22° below zero.

Protective goggles should be worn when opening any refrigerant lines. If liquid coolant does touch the eyes, bathe the eyes quickly in cold water. ...

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