You gotta remove the door panel. You'll also have to remove the three screws that hold the door latch mechanism. That will allow you to access the two 10mm nuts that hold it on from inside the door.
If you mean the door lock cylinder...remove the interior door panel. On the back of the door handle there are 2 10mm hex bolts. To the outer edge of the door there is an access hole. With an extension, remove the 10mm bolt that holds the lock cylinder and door handle together. Reach in and push the nylon retainer that holds the rod into the cylinder (yellow on driver side, white on passenger side) and remove it. A slight twist of the cylinder will remove it from the door handle. Replace in reverse order.
Geo Prizm door handles are the same 1993-1997
i beleave its the same as the 01 prizm behind the instrument pannel (driver side behind dash)
I have a 99 Chevy prizm. The throttle body is located on the driver side of the car in the engine. Following the air filter housing (the black tube) you will it connected to the engine. It will have a clamp on it. You need a screwdriver to loosen the clamp. It might be a bit hard to remove.
Here is the link to ehow on how to remove the CV joint on a 1991 Prizm. http://www.ehow.com/how_7906772_replace-geo-metro-cv-joints.html
remove intire trannie
remove screw on inside door handle ,pull door handle; with rod still attached; out slightly from door. you will see on end of roda white nylon clip where it attaches to the handle. unsnap the clip from rod by pivoting the clip to the side of the rod. itsnaps on and off of the rod. then lift rod end up and out of the clip still in the door handle.
Ebay, Dump,...ect!
Look in the owners' manual or on the driver's door post.
Under the hood driver side fender.
According to this review of 1993-97 Geo Prizm models, the volume of the 1995 Prizm's trunk is 12.7 cubic feet. http://consumerguideauto.howstuffworks.com/1993-to-1997-geo-prizm-4.htm I have not found a width or height for the trunk interior. The exterior width of the vehicle is 66.3 inches.
There are a few fuse boxes located on a 1993 Geo Prizm. The main fuse boxes are located under the driver side dash on in the engine compartment.