18
If Belt is too far to the lef t side:
1)Turn the lef t roller bolt 1/4 turn clockwise (tighten)
2)Turn the right roller bolt 1/4 turn counterclockwise (loosen)
If Belt is too far to the right side:
1)Turn the right roller bolt 1/4 turn clockwose (tighten)
2)Turn the lef t roller bolt 1/4 turn counterclockwise (loosen)