New Holland CX720 Repair Manual page 3769

4. Disengage the adjusting arms from the left and right
sieves at (1), (left side shown).
Turn out three cap screws (2) and slide the lower
sieves from the combine.
NOTE: Optional remotely operated sieves only.
NOTE: All models.
5. Disengage the leveling frame (1) from the positioning
motor at (2).
6. Rotate the leveling frame to make the appropriate
side accessible. Turn out cap screws (1) or (2), and
remove the bushing cap from the arm.
CROP PROCESSING - CLEANING Primary cleaning
K.62.B / 57
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