I have a problem with power steering holden barina 2002

This sounds greedy but a rat got into myne it looks like it wouldn't in steering fluid but the car doesn't like bacterium and identify it's you choose to top up with oil changes it can do it best but still a power steering pump , and green or fluid can be from parking at the beaches you must drain look for a leak if none don't worry it comes and after drain refill only that amount , look into the cap see line max fill too it , to use this way you empty it by removing it two bolts that hold it and shift it unclamp catch the fluid in a milk. Carton you squeeze it to fit under the hole once drained it is lite as feather , a block is a hose from the centre so it travels to when it needs it isn't in there when it's turned off, it has to go you blow up balloon and place it on that hose once it goes flat cover it easy to put back on clamp refill hope you enjoyed , a new one familiar with it that the belt twists and freeing it can be a time scrapper but you undo the electric wires in back of engine left top one till it smells it takes two hours so you need to do something , then check that belt by twisting that pump and if nothing else removing bolts put back on and if it gets worse then do it a shorter way to train it that you don't need to drain or smell gasoline but rubber , that is helping After all first time can be. Struggle, puh puh so your got how to smell rubber on 100 KLM this no joke if your block is fluid from that you oil will be filled with pink or clear leave some room for fuel so combustion leak is a combat of puh puh , closely degrees just as if there was no need it , it is no big it's the block the block or thicker fluid is mixed in combustion and comes thru or out , like a good lot of bubbles is normal you can't see it , minding that it's external isn't that tough ITs not a year thing

What kind of problem ? noise , hard to turn ? is it full of fluid ? leaks anywhere ? How many miles on the vehicle ? possible steering rack problem ! You need to furnish more information on here if you want help .