PLEASE! How to change fuel pump '90 Stanza???

[nopeda]

My 1990 Nissan Stanza stalled and acted like it was out of gas. It started up again with difficulty, then stalled again and started back again a few times, then it ran ok for a bit and I left it running when I put gas in it (the tank was half full) and it died again during the filling. It started back with difficulty and I drove to a parking lot about a block away and let it idle and listened to it, and it would almost die and then quickly pick back up and did that a few times. I shut it off to go inside and when I tried starting it again in about 10 minutes it never would start back up. I couldn't hear the fuel pump whirring like I usually can, so I suspect that's the problem. Can anyone tell me how to change it? I tried doing a search for that expecting to find several results but instead couldn't find a single useful one. Also can anyone tell me where to find the fuel pump relay, if this sounds like that might be the problem?

Thank you for any help!
David

[AZhitman]

Here's a start, David!

http://www.nicoclub.com/FSM/Stanza/Sanza_1990_FSM.pdf