one large hose from bottom of radiator to side of water pump. other large hose from thermostat housing to top of radiator. one heater hose from water pump to heater core, I think this one has a Y in it if there is a rear heater other heater hose from heater core to somewhere on top the engine. If there is a rear heater, its return hose goes to a fitting on the radiator.
can I get a diagram to replace vacuum hoses ona 986 chevy astro van
Open the hood remove the shroud then unhook the transmission lines and radiator hoses then lift out the unit.
check radiator cap for wear. defective cap can cause radiotor hoses to collapse.
You take off the hoses and do it.
To replace the radiator on a 1999 Astro Van, first, ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant by removing the radiator drain plug and disconnect the upper and lower radiator hoses, along with any electrical connections. Unscrew the mounting bolts and lift the old radiator out, then install the new radiator by reversing the process, reconnecting hoses and electrical connections, and refilling the coolant. Finally, check for leaks and ensure the system is properly bled of air.
To install a radiator in a 1999 Chevy Tracker, first, ensure the engine is cool and disconnect the negative battery cable. Drain the coolant, then remove the hoses connected to the radiator, followed by the mounting bolts securing the radiator in place. Install the new radiator by securing it with the mounting bolts, reconnect the hoses, and refill the cooling system with coolant before reconnecting the battery and checking for leaks.
I had to take the bolts off of the fan. Remove the plastic fan cover. Diconnect 2 hoses underneath. Watch for oil. disconnet hoses on top. Unbolt radiator and remove. Make sure all hoses fit on new radiator. I have to remove twice since i didnot check
Drain the water from your 1972 Chevy Corvette radiator. Remove the radiator hoses. Remove the stabilizing arm retaining bolt. Remove the radiator retaining bolts. Reverse the process to install the new radiator.
If your astro is like mine and has that lovely plastic shroud, then it's gonna take a while. 1.You have to first remove all the bolts from the cover directly over top of the radiator. 2. remove the large plastic tube connected to the shroud to allow you to remove it. 3. You should be able to see the bolts holding down the radiator on either side. remove them 4. Remove the rings holdings the hoses to the radiator and pull them off. make sure to allow the engine to cool before you do this. 5. The radiator should pull right out. Hope this helps! if it did, please recommend me. -Brad
Drain the water from your 1998 Chevy Astro cooling system. Remove the water supply hoses from the heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
i flush the radiator filled it with antifreeze water .. now i heard i should take out air from inside of radiator or hoses so the air will not block circulation of the water? thank you.
The cooling system is the radiator, engine fan, thermostat, and hoses...