New Holland CX720 Repair Manual page 3741

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.
Place jacks under the cleaning shoe on the side to
be repaired. Support the weight of the shoe with the
jacks.
NOTE: Optional remotely operated sieves only.
NOTE: All models.
5. Carefully turn out the three cap screws (1).
NOTE: Turning out the three cap screws, 1, will detach the
cleaning shoe assembly from the supporting frame. Per-
sonal injury can result if the cleaning shoe is not properly
supported.
6. Mark both ends of the plate (1) so that it can be put
back into its original position. Loosen the inside jam
nut (2) Turn out the adjusting cap screw (3).
NOTE: This step is applicable to the right side only.
CROP PROCESSING - CLEANING Primary cleaning
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