I am doing this same thing right now, almost done actually. first you take off the bumper/fenders/hood of car, then start stripping down all of the accessories and pipes and bolts and tabs from the rad support. remove all the intake piping, air filters, maf, etc. then u must start drilling out all the spot welds, there are like 20 on each side to drill out, then there are some more that attach it to the frame rails(really hard to get at the rear ones, i used a long pry bar with a sharpened edge and a big hammer to get the ones that are tacked to the tops of the frame rails.
you will also have to make some cuts in the new one and the old one unless u plan on pulling the entire wiring harness from the front (which i did not want to do) u will see where the wiring harness weaves in and out of the rad support(make sure u dont damage this!!). once all the spot welds are drilled out and you made your small cuts in the lower portion to get it out without touching the harness it should just come out, if it doesnt keep looking there are probably more welds. (THERE ARE TONS OF THEM)
before you reassemble the new rad support and weld it back onto the car make sure you clean up all the areas where you drilled out the welds sand them smooth to metal and then get some Weld-thru primer. coat all the areas you are going to weld so no rust starts later inbetween the unibody layers. then weld it back in and re assemble. make sure you take a lot of measurements there should be a guide in the factory service manual to give you front end measurements for body shops to use.
i just used the fenders/bumper/headlights/hood as a reference point and there are a couple line-up holes in the rad support and outer apron pieces on the edges. make sure it is all straight and square before you start welding it back together or the car will look all goofy when the fenders/bumper/lights go back in !!
p.s. i swear this is the hardest rad support job ever done lol.
hope this helps.
To replace the bottom radiator support on a 1991 Nissan Maxima, start by disconnecting the battery and removing any components obstructing access, such as the radiator and front bumper. Next, unbolt the old radiator support from the chassis and carefully remove it. Install the new support by aligning it with the mounting points and securing it with bolts. Finally, reassemble the components you removed and reconnect the battery.
I am replacing my radiator support in my 93 Nissan sentra SE-R this is the best i have found to do the job. i am using mig welder also to replace the welds. go to this link ---> http://www.goodwrench.com/gmgoodwrenchjsp/gmspo/Cadillac/Eldorado/1992-1999/02_Radiator_Support_Assembly.pdf
To replace the thermostat on a 1987 Nissan pickup, drain the radiator. Locate the thermostat which is under the top hose assembly, and remove the screws holding it in place. Put the new one in position and refill the radiator.
Remove upper radiator support remove bolts that retain the A/C condenser remove hoses and transmission cooler lines remove retaining bolts then remove fan module and lift out radiator
No, you do not have to remove the engine to replace a radiator hose.No, you do not have to remove the engine to replace a radiator hose.
Slide out the radiator support remove fan and hoes. Separate by removing the old radiator support. Then replace it with new support, and return to brace and hoes connection. Pour coolant.
I have two 1993 Chevy caprice and trying to remove the two front fenders from one of the cars to replace on the other car and also the radiator support that holds the head lamps to the other car. can you give me the bolt pattern on how to remove the two fenders and the radiator support.
Remove fan shroud Drain radiator Remove upper and lower radiator hoses Remove upper mounting bolts Lift radiator out of lower support cradle
Almost all thermostats are located at the motor where the top radiator hose connects to the motor. Drain the coolant, remove the 2 bolts in the thermostat housing, replace the thermostat, and replace the housing and refill the radiator.
located and connected to the fan,drain radiator,remove both ,radiator hoses, remove fan belt,remove fan shroud,remove radiator.remove fan,remove water pump.
Remove the front bumper to remove the radiator
how do you remove a radiator from a Nissan versa