radiator repair - An OverviewOther people have seemingly finished this job devoid of eliminating the bumper, and I attempted to do so…but regretted it. It turns out that taking away the bumper was pretty effortless and made a bunch of other matters an entire great deal less difficult.
As it absolutely was stated before, you'll find mechanical and electrical cooling fans. Most mechanical followers mount over the h2o pump shaft and therefore are driven off with the crankshaft Using the exact same belt and pulleys that flip the drinking water pump. Because enthusiast Procedure is mostly not required in the event the car or truck is operating at a velocity of twenty five mph or larger, the supporter blade is hooked up to your clutch that disengages the enthusiast to reduce sound and save fuel.
I'd personally be sure that you don’t possess the towing package deal on yours and it is the AWD product and also the radiator you are comparing it to is for the FWD non-towing model as that wouldn’t get the job done. Enable Every person understand what you decide and how your radiator substitute goes. Examine by way of this text meticulously, be sure to have every one of the equipment and pieces, block out a Saturday, and you'll certainly make this happen repair.
Alan, Thanks once again for sharing that idea about the radar sensors. I'd included that prevent for the bumper removing only posting but had not added it to this article. Now I've additional the following stage:
Another thing you must Take note is that you simply cannot use a funnel to put coolant right into a 2004-2007 Toyota Sienna due to area of the radiator cap, which is not even close to the radiator:
The decreased rubber bushings the rad sits on were being rusted in to the two big holes. This caused me to think I might need weakened the condenser nonetheless it survived. I def would pre order decreased brackets and rubber grommets and pre-spray spots with PB blaster, I forgot to do this. Also invest in new M5x0.8 metric bolts to exchange old types. It took a while to obtain bumper off In spite of all of your recommendations. I also changed hoses. I passed on thermostat.
Considered one of my visitors commented that you ought to insert a flat-head screwdriver into the middle and switch it so it really is parallel Using the clip (or with the sting on the wheel properly) and afterwards pry them out.
Dear Mr. John Mueller, I'm intending to replace a radiator on my 2004 Sienna soon. I found your Guidelines was so incredible and I considerably appreciated you spend this Significantly time and energy to consider images and detailing your activities in really one techniques When you were being changing this radiator. You can find only something that I nevertheless confuse, Denso would be the supplier for some Japanese autos, but this Denso Radiator 221-3140 was design to generally be immediate in shape for 2004 Sienna 3.
On read more the brilliant facet, I saved some money over the radiator position to put toward a whole new condenser. The ice chilly AC need to come to feel fantastic on my six,000 mile highway vacation following month; 200K listed here we arrive!
I made use of a needle nose pliers to squeeze in the sides with the “capture” that connects it towards the radiator:
Stage 47: Run your van and Permit it warm up and open up up the thermostat And so the antifreeze flows with the radiator.
I in fact did this although I was wanting to soak the reduce radiator bracket screws in WD-40. Pop the overflow hose out of your plastic clip and squeeze the hose clamp and press it back again over the hose (or unscrew it In case you have the screw kind). Twist and pull the radiator hose off.
Once the overflow tank emptied I could experience a blast of air as being the program started to suck air (in lieu of coolant) in the coolant overflow tank. At that time I took my hand from the cap.
That is just Once i happened to get it done. You could have carried out this at A few other point. It is located suitable because of the orange transmission dipstick.