Removal and Replacement of a 1989 Dodge Dakota Truck Radiator

The method of taking away and changing a radiator in a 1989 Dodge Dakota truck is not as hard a job as it seems. Even a girl can do this job. It is a major restore that could price you hundreds of bucks but realizing is 50 % the battle. This is a stage by action account of the elimination and substitution of that radiator.

You will need the adhering to tools:

3/8″ dual generate ratchet
3/eight to 1/four” adapter
flathead screwdriver
7/sixteen” x 1/4″ socket
1/2″ x one/4″ socket
six” x one/4″ extension

Phase 1.

Raise the hood of the truck and spot the prop in the slot on the hood to safe it in place. If the radiator has water or coolant in it, you will have to drain it. Do this by positioning the drain pan under the still left side of the radiator and finding the drain plug on the bottom of the radiator. It does not occur out, simply loosens to enable the h2o to drain. Right after the drinking water and coolant has drained, track down the hose that runs from the top of the radiator to the reservoir. Pull the hose from the radiator but go away it related to the reservoir.

Action two.

Find the 2 clamps that connect the radiator to the body. These will be situated on the best of the radiator in which the radiator touches the human body. Remove these 2 clips with the flathead screwdriver and lay them to the facet or on top of the air breather so they do not get dropped.

Phase three.

Track down the 2 bolts that connect the shroud to the radiator. You will locate these a little far more than half way down the back again on each and every facet of the radiator. The bolt on the correct, underneath the fill spout, is best to get to and can be eliminated from the prime. The other facet will call for you to lay on your back again on the floor and use the ratchet with at the very least a 6″ prolonged extension. Area your three/eight” to one/four” adapter on the ratchet. Pop the 7/16″ x one/4″ socket on the adapter and remove the bolt on the correct, then get rid of the socket and location the extension on the adapter and location the socket on the extension. Remove the other bolt on the still left facet of the radiator.

Step 4.

Lay down on the ground on your back and find the 2 transmission cooler lines on the base of the radiator. You will locate a single on each and every aspect of the radiator on the bottom. Spot the drain pan below the radiator. With the flathead screwdriver loosen the screw on the clamp that holds the rubber line on to the fitting. Consider the pliers and squeeze the rubber hose and move it about the fitting and pull back on it at the exact same time. These are not simple to take away but you do not want to minimize the hose until it is break up. Keep striving due to the fact it will just take a few of minutes of maneuvering to get these off.

Stage 5.

Whilst still lying on the floor, identify the bottom radiator hose. Yet again, get the screwdriver and loosen the screw that retains the clamp in place. Making use of each palms, turn and pull up and down on the hose right up until it is totally free. H2o will operate out of this hose simply because it goes to the motor. Enable it to drain into the drain pan.

Phase six.

On the best of the radiator, find the two bolts that attach the radiator to the human body. Use the one/2″ x one/4″ socket on the ratchet and take away them. Area these in the identical area you area all the other bolts and clips. Grasp the radiator by every side and elevate it out of the cavity.

Action seven.

Eliminate the two rubber bumpers the leading bolts were by way of on the previous radiator. Remove the identical two bumpers on the new radiator and place the aged kinds in their area. If you noticed, the new types have been broader than the old kinds and would not enable the bolt to achieve the physique of the truck. Grasp the new radiator the exact same way you did the aged one particular to take away it. Now spot the new a single in the cavity and make confident the base tabs are in the slots they belong in on the bottom.

Step 8.

Start at the base of the radiator and reconnect all the hoses. To do this, smear a little sum of transmission fluid onto the cooler strains fittings and drive the line back onto the fitting. Tighten the screw on the clamp with the screwdriver. No fluid is necessary for the base radiator hose. Slide it onto the fitting and tighten the screw on the clamp with the screwdriver. Make positive these hoses are limited so there are no leaks.

Step 9.

Find the bolts that came out of the sides of the radiator and change them using the very same socket and ratchet mixture as you utilized when getting rid of them.

Stage ten.

On the top of the radiator, change the top radiator hose and tighten the clamp. Make certain it is limited so it does not leak. Replace the 2 clips that arrived out of the slots on the prime. Now change the two bolts on the leading with the identical mixture as you employed when eliminating them. Area 1 gallon of anti-freeze and coolant in the radiator. Fill the relaxation of the way with h2o.

Stage eleven.

Start off the truck. It must heat up speedily. As in the radiator goes down, pour a lot more into the radiator. It will cool the radiator off speedily and shut the thermostat. Permit the temperature to heat up once again. This will lead to the h2o in the radiator to be pushed out. Merely area your hand over the spout and attempt to preserve it from losing very much h2o. When it has heated up, refill the radiator with water. Area the radiator cap on the spout and you are prepared for the street once yet again.

This process should not consider more time than forty minutes complete time. In significantly less than an hour you eliminated your old radiator and replaced it with a new 1. The exact very same job a shop would demand you $250 for you did and it only price you a little time and a gallon of anti-freeze and coolant plus the value of the radiator. You saved yourself no significantly less than $a hundred.


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