You can't ! Remove it and get a new pump.
The water pump mounted on the front of the engine, with a drive pulley attached to the pump hub. The serpentine belt usually drives the pulley.
Hmmm ok
You measure the distance from the surface that mounts to the block to the hub where the pulley mounts. Short=5 5/8" Long=7"
You must replace them they are sealed and cannot be serviced.
The Emergency Operations Center (EOC)
The compressor is located in a compartment in the left front wheel hub. To access it you have to remove the air cleaner and the washer fluid reservior.
To effectively perform a BMX rear hub repair, follow these steps: Remove the wheel from the bike. Disassemble the hub by removing the axle, bearings, and freehub body. Clean all parts thoroughly. Inspect for any damage or wear. Replace any worn or damaged parts. Grease the bearings and reassemble the hub. Adjust the hub to ensure smooth rotation. Reinstall the wheel on the bike and test the hub for proper function.
The hub cup in a car's wheel assembly serves to protect the wheel bearings and hub from dirt, debris, and moisture, helping to maintain smooth and efficient operation of the wheel.
There are dedicated car stores such as Halfords that sell hub caps. One can also go to a local car dealer specialising in the make of car the hub caps are required for. Potentially cheaper alternates include breaker yards and internet auction sites.
Raise car and remove wheel, remove grease cap with a water pump pliers. Remove split pin and remove nut. Wiggle the hub and pull gently and it will come off easily. The outer bearing will fall off and the inner bearing and seal needs to be pulled of the shaft with your hand. The seat/collar needs to be removed from the hub and can be done by knocking it out evenly from the opposite sides.(both sides each) Wash the hub and shaft with a decent degreaser and dry. Use the old collar to knock the new bearing collar/seat into the hub. Fisrt put the new seal over the shaft then the inner generously greased bearing (smaller end of cone facing out) then slide in your hub, well greased outer bearing(smaller end of cone facing in) and then the washer with the slot. Screw in the nut afterwards and tighten further while turning the hub. You will notice that the hub has play which will gradually reduce as you tighten - the aim is to achive 0 play while tightening gently with a water pump plier.
use a slide hammer to remove the hub from the bearing. do this on the car. or remove complete knuckle and press hub out with a press
how to remove hub assbley from car 2000 ford focus