73-79 Ford Truck Air Conditioning Diagram

The Ford truck air conditioning diagram is a drawing that shows the location of the various components of the air conditioning system in a 73-79 Ford truck. It is useful for understanding how the system works and for troubleshooting problems with the air conditioning. The diagram can be found in the service manual for these trucks.

If you’re looking for a 1973-79 Ford truck air conditioning diagram, you’ve come to the right place. Here at Classic Auto Air, we specialize in classic car and truck A/C, so we have all the diagrams you need. Just give us a call or shoot us an email and we’ll be happy to help you find the right diagram for your project.

We can also answer any questions you might have about installing A/C in your classic Ford truck. So don’t hesitate to contact us – we’re here to help!

73-79 Ford Truck Air Conditioning Diagram

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What is the Air Conditioning Diagram for a 73-79 Ford Truck

The air conditioning diagram for a 73-79 Ford truck is as follows: First, the engine coolant is pumped through the radiator by the water pump. The coolant then flows through the engine, where it picks up heat from the engine.

The now heated coolant then flows back through the radiator, where it is cooled off by the airflow passing through the radiator. Next, the compressor takes in low pressure Freon gas and compresses it. This raises the temperature of the Freon gas and also puts it under high pressure.

Where Can I Find the Air Conditioning Diagram for a 73-79 Ford Truck

If you need a diagram for your air conditioning system, you can find it in the truck’s owner’s manual. If you don’t have the manual, you can probably find a diagram online.

How Do I Use the Air Conditioning Diagram for a 73-79 Ford Truck

If your truck is anything like mine, then the air conditioning diagram is probably located under the hood. If not, it should be easy to find in the owner’s manual. Once you find it, take a look at how the system works.

The main difference between my truck and a newer one is that there is no clutch on the compressor. That means that when you turn on the air conditioner, the compressor will automatically engage and start circulating refrigerant. There are two hoses that come off of the compressor- one for high pressure and one for low pressure.

Air Conditioning in your 73-79 Ford Truck

Ford Schematics

If you’re a car owner, chances are you’ve had to deal with a broken down vehicle at some point. And if you’re lucky, all you needed was a jump start or a new battery. But for more serious issues, you may have needed to take your car to a mechanic – and if you’re really unlucky, that mechanic may have overcharged you for simple repairs.

But what if you could avoid all of that by simply being able to fix the problem yourself? With Ford schematics, that’s exactly what you can do. Ford schematics are diagrams of the various electrical systems in Ford vehicles.

They provide detailed information about how each system works, as well as where each component is located. Armed with this knowledge, even someone with no experience can diagnose and repair most common problems – saving themselves time, money, and frustration. So whether you’re dealing with a flat tire or a blown engine, don’t despair – just grab your Ford schematic and get to work!


This blog post contains a detailed diagram of the air conditioning system for 73-79 Ford trucks. The diagram includes labels for all of the major components of the system, as well as instructions on how to properly connect everything. This will be a valuable resource for anyone who is looking to repair or replace their truck’s air conditioning system.

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Robert is a lifelong enthusiast of all things automotive. He has been working with wiring diagrams and schematics since he was in high school, and continues to use them as the foundation for his knowledge today.

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