Move bracket and roller to align alternate holes in
Opening at Cutting Edge
Opening between cutting edge and elevator flights
can be adjusted from 1 inch (25 mm) to 16 inches (400
Install lower bolt and tighten upper bolt. For
adjustments over 3 inches, replace a link with a half link.
Block elevator to keep it from moving.
Remove bolts from elevator lower support blocks. Remove shims to decrease opening. Add shims to increase
opening. Install bolts.
Smaller opening is helpful in retaining loose materials such as sand.