Washer Pump

Hi,

I'm trying to replace a washer pump on a 91 Cherokee Limited. I've got the reservoir out, but I don't see how it's possible to actually remove the old pump, much less get the new one installed. The nozzle/filter that screws into the pump inside the reservoir seems impossible to get to without cutting a hole or something into it. Does anybody have any suggestions?

Thanks,
Matt

::EDIT::

Nevermind, I found out I could lift the sensor off the top to get to it.

I just bought one for my 91 MJ here

http://shopping.jeep4x4center.com/popup.asp?number=55154613

I haven't installed it yet but it looks like the old one. I also bought a new bottle, but it looks like there is a plastic screw to hold the pump in the bottle (see pic in link).

I replaced mine about a month ago with another one from the salvae yard (a whole $1). I used a deep socket, a flex-joint, and an extension with a socket wrench. You need to get it down over the hex part at the bottom of the screen. Hold the pump still as you loosen it. The picture in the link above will help you figure out how it goes together.