Yetter STALK DEVASTATOR 5000 Series Owner's Manual page 15

For john deere all chopping / 20", 22", & 30", geringhoff all chopping / 20", 22", & 30", all calmer, all lexion/capello non-chopping

Step 4: Install the Devastator roller, spacer/bushing and bearings to the roller tube

using the ½" x 2-1/2" carriage bolts. A 3R30 roller is pictured in the diagram below.

IMPORTANT: The spacer must be installed between the roller and the bearing.

The notches of the bearing housing must face the mounting plate. The

extended race on the bearing will face away from the roller.

ASSEMBLY INSTRUCTIONS

NOTE: AFTER FASTENING THE MOUNTING

HARDWARE FOR THE BEARINGS, SPIN

EACH ROLLER BY HAND TO MAKE SURE

EACH ROLLER SPINS FREELY.