power steering pump leak

I have a 98 Camry that i just purchased and I knew going into it that it had an oil leak at the oil pump so I tore into it and fixed that but now I am finding the power steering pump appears to be leaking. The question I pose to all of you is this, are there any seals or o rings that can be replaced on the pump? It may have a missing bolt on it and if that is the case will that cause it to leak out the pump. it leaks out of the pump not the hoses.