Thanks so much for your reply.
I am sorry I didn't note down my car details, silly me! It is an early model 140, (92 model) with 300 engine. I think they call it the 104 engine?
If I understand it correctly, the power steering thing is under the big round thing next to the engine. I think it is the air filter housing right? Do I take off the thing or just look and look and look under the tight space there?
By the way, my operation manual did not say anything about the power steering container! Wired!!!
Thanks again for your help. Cheers