The procedure of removing and replacing a radiator in a 1989 Dodge Dakota truck is not as hard a task as it appears. Even a girl can do this job. It is a significant repair that could cost you hundreds of bucks but realizing is 50 percent the fight. This is a action by stage account of the removal and substitution of that radiator.
You will require the subsequent instruments:
3/eight” twin push ratchet
three/8 to one/four” adapter
7/16″ x one/four” socket
one/2″ x one/four” socket
6″ x 1/4″ extension
Elevate the hood of the truck and spot the prop in the slot on the hood to protected it in location. If the radiator has drinking water or coolant in it, you will have to drain it. Do this by inserting the drain pan below the still left aspect of the radiator and locating the drain plug on the bottom of the radiator. It does not come out, basically loosens to enable the drinking water to drain. After the drinking water and coolant has drained, find the hose that operates from the prime of the radiator to the reservoir. Pull the hose from the radiator but leave it linked to the reservoir.
Locate the 2 clamps that attach the radiator to the physique. These will be found on the prime of the radiator the place the radiator touches the human body. Eliminate these 2 clips with the flathead screwdriver and lay them to the aspect or on prime of the air breather so they do not get missing.
Find the 2 bolts that link the shroud to the radiator. You will locate these a small much more than fifty percent way down the back again on each facet of the radiator. The bolt on the proper, beneath the fill spout, is best to get to and can be taken off from the leading. The other facet will demand you to lay on your back again on the ground and use the ratchet with at minimum a six” lengthy extension. Area your 3/8″ to 1/four” adapter on the ratchet. Pop the 7/16″ x one/4″ socket on the adapter and take away the bolt on the proper, then get rid of the socket and spot the extension on the adapter and spot the socket on the extension. Remove the other bolt on the left facet of the radiator.
Lay down on the ground on your back and track down the two transmission cooler traces on the bottom of the radiator. You will find a single on every single side of the radiator on the base. Area the drain pan under the radiator. With the flathead screwdriver loosen the screw on the clamp that retains the rubber line onto the fitting. Just take the pliers and squeeze the rubber hose and move it close to the fitting and pull back again on it at the very same time. These are not simple to get rid of but you do not want to reduce the hose unless of course it is break up. Keep attempting simply because it will just take a few of minutes of maneuvering to get these off.
Even though nonetheless lying on the ground, identify the base radiator hose. Yet again, just take the screwdriver and loosen the screw that retains the clamp in area. Using each palms, switch and pull up and down on the hose until it is cost-free. Water will operate out of this hose due to the fact it goes to the motor. Permit it to drain into the drain pan.
On the best of the radiator, identify the 2 bolts that connect the radiator to the entire body. Use the 1/2″ x one/four” socket on the ratchet and get rid of them. Area these in the same area you spot all the other bolts and clips. Grasp the radiator by each and every side and raise it out of the cavity.
Take away the two rubber bumpers the leading bolts ended up through on the aged radiator. Remove the same 2 bumpers on the new radiator and place the old ones in their location. If you observed, the new types had been broader than the outdated types and would not allow the bolt to attain the body of the truck. Grasp the new radiator the specific same way you did the old one particular to get rid of it. Now spot the new one particular in the cavity and make positive the base tabs are in the slots they belong in on the base.
Start at the base of the radiator and reconnect all the hoses. To do this, smear a small amount of transmission fluid on to the cooler strains fittings and thrust the line back on to the fitting. Tighten the screw on the clamp with the screwdriver. No fluid is needed for the bottom radiator hose. Slide it on to the fitting and tighten the screw on the clamp with the screwdriver. Make certain these hoses are limited so there are no leaks.
Locate the bolts that came out of the sides of the radiator and exchange them making use of the identical socket and ratchet combination as you utilized when taking away them.
On the prime of the radiator, change the best radiator hose and tighten the clamp. Make sure it is limited so it does not leak. Exchange the 2 clips that arrived out of the slots on the best. Now replace the two bolts on the prime with the same mix as you used when getting rid of them. Location one gallon of anti-freeze and coolant in the radiator. Fill the rest of the way with drinking water.
Commence the truck. It must warmth up quickly. As the water in the radiator goes down, pour much more into the radiator. It will awesome the radiator off rapidly and shut the thermostat. Allow the temperature to heat up once again. This will cause the h2o in the radiator to be pushed out. Merely location your hand over the spout and attempt to keep it from getting rid of quite considerably h2o. When it has heated up, refill the radiator with water. Area the radiator cap on the spout and you are all set for the street after once more.
This treatment should not take longer than forty minutes complete time. In less than an hour you eliminated your aged radiator and changed it with a new a single. The actual same job a store would charge you $250 for you did and it only price you a small time and a gallon of anti-freeze and coolant plus the price of the radiator. AUTOMOBILIA saved by yourself no significantly less than $100.