How do I set old pump to remove and install in another Toyota same motor

Suck out the steering pump reservoir using a turkey baster ?r other device. Unscrew/unclamp the clamps to the steering pump hoses and let them drain.
Chances are the power steering pump is powered by a fan belt...loosen the fan belt by loosening the clamp bolt on the steering pump and remove the belt from the pump only. Then remove the pump. If the new pump comes without a pulley, use the pulley on the old pump. Remove the pulley from the old pump using a special tool or more likely an impact wrench. If you don't have an impact wrench go to a service station and they'll pop it off for you and put the pulley ?n the new pump. Installation is the reverse.
If by chance you have a gear driven pump it's pretty much the same except no v-belt. If the pump is driven by the timing belt, access the timing belt tensioner, release tension (it helps to clamp the timing belt to the cam and camshaft with cable ties so the belt doesn't skip a tooth) and remove the pump, etc.
You might even get a Haynes service manual or similar from an auto parts store or find a youtube video.

Do you need to replace an existing pump or is your car currently manual steering? If it is manual steering there will be more than just adding a pump. The actual steering rack is most likely different from a power steering unit so there would be multiple components required to convert. If your pump is faulty, you just need to disconnect the lines, remove the belt then remove the pump and install the new one. While you are doing that I would flush the old fluid out of the rack to increase life span of steering rack.

Is the pump motor the problem? You can pop the old one off and wire a new (or used) one in. But you might want to just get a whole new/used washer tank with pump motor already installed. Junk yard=$15-25.

It is located on the right raer on thr cylinder head.disconnect fuel linesto the fuel pump.romove bolts that attach pump to cylinder head.romove the fuel pump.Instalation is reverse of removal.Mke sure you clean mating surfaces of old gasket material install new gasket with rtv blackk
gasket to pump side & gasket to cylinder head mating surface

Underneath the glove box, hold by 3 8mm bolts and 1 connector.really easy.

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Try turning the engine over on the ignition switch with the fuel pump fuse removed and the spark plugs removed and coil disconnected. The engine will turn easily on the starter motor and will cause the oil pump to push oil around all the passages. A couple of minutes should be enough. When ready to start reconnect the coil, refit the plugs and insert the pump fuse.

Drain the tank and remove it from the car. Note carefully the position of the hoses and wires going to it. Clean the top of the tank well and dry it. Using a non-metallic tool remove the lock ring holding the tank unit in. Carefully lift out the assembly - there are several items connected. Remove the old pump and filter. Installation is just the reverse.

REMOVAL:

1. Disconnect the fuel hoses from the fuel pump.
2. Remove the two mounting bolts, the fuel pump and the base insulator.
   1. Scrape any old gasket material from the cylinder head.
   INSTALLATION:
   
   
   1. Install new base gasket with suitable gasket sealer applied to both sides.
   2. Install fuel pump with base insulator using the two mounting bolts. Ensure that the fuel pump lever is properly aligned with the camshaft lobe.
   3. Connect fuel hoses to their proper nipples.
   4. Start engine and check for fuel leaks.

usually mounted on the driver side or passenger side through the motor and possible a plate into the transmission. remove the negative terminal from the battery and set aside so it doesn't touch the negative post, climb under the truck, remove the starter and power and signal leads, replace with new or quality remanufactured, installation is reverse procedure of removal

the pump is connected to the cam belt and is very tricky you could do a lot of damage if you set the timing wrong. when is the timing belt due for changing it would be done then or get it done now and save money incase you run out of water and blow your head gasket