Drain the radiator. Remove the pump belt, fan, and fan shroud. Unbolt the pump then remove it. Bolt the new pump on, and install the fan an shroud. Put the belt on and refill the radiator with fresh coolant.

Remove the water supply hoses from your heater core. Remove the heater core retaining bolts. Reverse the process to install your new heater core.

If you have to ask, you probably shouldn't be attempting it. It involves a lift, draining the coolant, removing the front bumper, putting the core support into the service position, removing the belts, moving the alternator, loosening the mounting plate that supports the fan clutch, power steering pump etc. - all so you can get to the thermostat housing! If you had a Jaguar, changing a thermostat would take less than fifteen minutes. Instead, the Germans made it a four hour job for a professional.

On most of the cars I've owned (in UK) there is a cover on the end of the arm that lifts up exposing a threaded shaft that the arm is attached to. Undo the retaining nut and ease up the wiper arm. It may be tight as it is on a spline. You may need to tap it with a soft mallet to free it, or use some WD40 or similar. When replacing be careful to line it up on the spline in the correct place or you may not get the correct sweep on the windscreen (as we say here).

You will need a 36mm socket and a small torqs driver. Get it up on ramps and take the plastic cover off with the torqs and you will see the oil filter near the front of the car. There is a plastic cap which you can unscrew with your hand. Look up inside the filter and you will see the oil drain, place something under it to catch the oil, then press up and slightly over with a screw driver, oil will run down your arm. Once this drains, take the 36mm socket and remove the botom of the filter housing. Remove old paper filter and rubber O ring and replace with new. I got mine at NAPA. Make sure you move the filter drain plug back into position before you put it back on the car. It is spring loaded and should pop back into place with a little manipulation.

A head projector is used to project(this means show) text on computer sheet on a wall so it becomes bigger.

You can use it for

-watching movies

-coping work

-look at photos

ect.

The wheelbase is the distance between the front and the back wheels

They take electrons for their electron transport chain.

The 2005 B7 Audi A4 Quattro has a fuel capacity of 15.4 UK Gallons / 18.5 US Gallons