New Holland CX720 Repair Manual page 3874

11. Secure the roller assembly with the cap screws (1)
and washers. Leave cap screws hand tight until ad-
justment is completed.
12. Adjustment
Measure the distance between the lower combine
frame (1), and leveling frame (2) on both sides of the
combine.
Position the leveling frame until both measurements
are equal. This will center the leveling frame in the
lower combine frame.
With the leveling frame centered, move both rollers
out against the rolling surface (3) on the lower com-
bine frame (1).
NOTE: The leveling frame must be centered in the lower
combine frame to properly adjust both cleaning shoe
rollers.
13. Pivot the roller assembly to obtain 1 mm (0.039 in)
clearance between the roller (1) and the rolling sur-
face (2) Repeat for the opposite side.
IMPORTANT: Maximum combined roller clearance must
not exceed 3.5 mm (0.138 in).
CROP PROCESSING - CLEANING Primary cleaning
K.62.B / 162
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