be carefull when you check the belt, I had a v-belt that looked fine , but after I took it off the "v" whas split for 5 inches or so and the thick top threads were still good. The reason it was not scene till it was removed was it hapened to look good wrapped on a pulley!!!! (should have taken a pick of it )
also check that the propper fluid is in the ps. flush may be a good idea, easy to do if you have a turkey baster!!!!