After 20 Hours

N75323-UN-26APR07

A - Cotton Fan Drive Belts

1. IMPORTANT: Failure to maintain proper tension will significantly reduce belt life.

   Adjust tension on cotton fan drive belts (A). (See INSPECTING AND ADJUSTING COTTON FAN BELTS in Air System section.)

2. Check laydown roller chain tension. (See EVERY 100 HOURS OF OPERATION in Lubrication and Maintenance section.)

3. Perform row unit speed calibration. (See CALIBRATING ROW UNITS in Row Units section.)