How do you remove cooler line from transmission?

Unscrew the fittings. Remove cooler line from transmission fitting. Pull the line out of the transmission fitting, taking care not to bend the line. The line is usually made of steel, ranging in width from 5/16-inch to 3/8-inch with a flare nut on the end. It can be up to 5 feet in length, but it depends on the type of car.

What to do if your transmission cooler is leaking?

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How to remove cooler lines without a quick disconnect tool?

Disconnecting a transmission cooler line without a quick disconnect tool is a fairly simple task provided you have the proper tools. Disconnecting a cooler line while it is attached usually destroys the line itself, because a removal of the cooler line fitting is required. Step 1 Identify cooler line location.

What should I do when my transmission is removed?

Once the transmission is removed from the vehicle, contact several transmission repair shops and/or independent transmission technicians to obtain rebuild quotes for a “ bench job “. “Bench job” is the term used for a transmission rebuild only, not the labor to remove and install the transmission.

How do you remove transmission from cross member?

With the weight of the transmission resting on the jack, remove the transmission mount bolts. Removing the transmission mount bolts (or nuts) allows the transmission to be separated from the cross member. Remove the cross member to frame mounting bolts and then remove the cross member.

If you simply notice that a line is leaking, that can be a simple fix depending on the location of the leak and line itself. Depending on the transmission cooling system routing, it is not too uncommon to have the transmission cooler lines leaking at the radiator if the lines are starting to rust.

When do you need to fix transmission cooling lines?

If either the engine or the transmission fails, you no longer have a drivable car. That’s why getting the transmission cooling lines fixed when a problem arises is key to maintaining a well-functioning vehicle.

What are the different types of transmission cooler lines?

Types of Transmission Cooler Lines 1 Metal Transmission Cooler Lines. Metal transmission cooler lines are typically pre-bent with fittings that are held on by a flare at each end of the line. 2 Rubber Transmission Lines. 3 Nylon Braided Transmission Cooler Lines. 4 Steel braided Transmission Cooler Lines. 5 Hose Clamps. …

How do I remove transmission lines from Radiator?

Remove the two transmission cooler lines from the bottom of the radiator. These two lines can be accessed either from underneath the hood or underneath the vehicle. Use the flare nut wrench to remove the lines in the same manner used to remove the lines from the transmission.

Which line is the return to transmission?

The white arrow on the driver side is the return line from the radiator to the transmission. You want the tap into the return (driver side) side. This will allow the ATF to be cooled even more after going through the radiator and then through the additional new cooler and back to the transmission.

What causes a transmission cooler to leak?

Heat causes oxidation. Oxidation causes a brown tarnish that coats the dipstick, transmission case and other components inside the transmission. This tarnish also causes transmission valves to stick, resulting in delayed and unusual shifting. If the fluid is pink and milky, the transmission cooler is leaking.

What is a transmission cooling line?

What is a transmission cooling line? Your transmission cooling lines, often just called the transmission lines, are the lines that connect your transmission to the radiator in your car. The hot fluid cools off in the radiator and then heads back to the transmission.

What to do if your Radiator is not getting hot?

If you have a section of your heating not working, then your system is going to have to work harder in order to heat your home satisfactorily. You may also find that because your home is not getting as hot as you would like it to, you resort to switching up your thermostat to try and compensate.

What can I use to fix a leak in my radiator?

Use a commercial leak sealant. Commercial leak sealants are sold at most auto parts stores and can help resolve a radiator leak if you’re in a bind. However, it’s important to note that these leak sealants aren’t designed to be permanent repairs.

What should I do if my radiator is draining?

Close the petcock and fill the coolant reservoir with water. Start the engine and allow it to run for a few minutes before draining the radiator again. You should repeat this process two or three times.

How to fix a radiator line leak in a transmission?

Park the car on a flat, solid surface. Place wheel chocks behind and in front of the rear tires to prevent the car from rolling. If ramps are to be used, put chocks in place immediately after the vehicle is secure on the ramps.

What should I do after soldering my radiator?

Be sure to completely cover the crack or hole with an adequate amount of solder as to prevent it from leaking after the repair has been finished. After you have completed soldering the damaged portion of the radiator, you will need to grind the area to where it is somewhat smooth.

How do you seller a leaky radiator?

When soldering your leaky radiator, make sure that you heat the damaged area of the radiator first. Hold the tip of the soldering iron to the radiator until it is hot enough to accept the solder and wire easily. After you have heated the leaky area of the radiator, slowly solder the wire into the radiator.

What’s the best way to repair a radiator?

You can use a small wheel grinder or a steel brush to accomplish this. When grinding the repaired area of the radiator, attempt to only remove any burrs or sharp edges that remain in the soldered area. It is not really necessary that you grind the soldered area down to where it is level or flush with the rest of the radiator.

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