Instructions for changing the cloth in a wheat roll:
The driver's screws, which are "hidden" inside the driver, are unscrewed. They are usually cross screws.
Taking out the screws, we slowly pull the driver left and right. Then we solve the 4 screws that hold the box of the wheat roll, we lower it down and we take it out on a table.
Carefully, pull the lid from the side that shows a rotating arrow, there is the spring of the wheat roll, holding firmly loosen slowly so that the spring unfolds.
Very carefully again. as soon as the spring unwinds we pull it out of the shaft. We completely pull out the old cloth and leave the shaft bare so that the new wheat can be worn.
We unroll the new cloth after we have cut it with a saw to the measures of the old axis.
Once we unroll it completely, we remove the film sticker that exists on the new axis, which we then throw away.
Glue the cloth with the double-sided tape to the old axis of the sieve, and slowly wrap the cloth.