Here is a link to a page with a manual for your fork. It lists the proper procedure for installing/removing a wheel plus other maintenance stuff. It lists the proper torque specs for the clamping bolts on the fork ends.
Choose any of the file links that say RV:
http://www.marzocchi.com/admin/downl...DOggetto=30832
Since you mentioned you did not have access to a computer here is a cut and paste from the manual with the wheel installation procedure...I am sure you can figure out how to reverse the process for wheel removal:
-Place the wheel in between each fork.
-Align the center of the wheel with each wheel axle clamp.
-Insert the axle through the wheel axle clamp of the right fork, through the wheel, and then screw it into the wheel axle clamp of the left fork.
-Tighten the axle to the required torque (15±1 Nm) using a 6mm Allen key to the caps of the axle.
-Check for the proper fork-wheel alignment. To do this, begin by fully compressing the fork a few times. The wheel should not make contact with, or come close to any portion of the fork. Then lift the front of the bicycle and spin the wheel a few times to verify the correct alignment with the disk brake. The wheel should not wobble from side to side or up and down.
-Tighten the screws positioned on each wheel axle clamp to the required torque (6±1 Nm), with a “1-2-1” sequence, using a 4mm Allen key.
Merry Christmas.
-j