I'm currently replacing the powersteering pump on my 2000 ZX3. I notice this post shows an O - Ring being placed in the union bolt hole on the power steering pump:
I looked through the factory service manual and didn't notice any O-Ring being placed there. Anyone replaced their power steering pump lately can elaborator on this??
Also, I tried using the new powersteering pump without the O-Ring and it leaks through the union bolt pressure line (attached to the bolt). The O-Rings supplied by the new pump did not fit in the union bolt hole. Or am I suppose to replace the the entire powersteering high pressure line??