Help - there is a squeaking noise when the car ('96 16v) is warm from the belt that drives the power steering pump. I took the belt off and the sound stopped. Replaced it under slightly greater tension and it was off for a bit then re-appeared. The belt looks pretty good so I don't think it will be slipping which leaves power steering pump. As they are pricey and steering is till fine, can it be taken apart and greased (anything to save my money!) or am I missing something really obvious?