Raising and Lowering Machine
IMPORTANT: On machines with single lever control, DO NOT put
SCV lever into “Float” when raising and lowering. The
correct procedure for raising and lowering is to POWER completely
UP or DOWN.
IMPORTANT: To prevent plugging of seed tubes or seed openers,
lower the machine only when moving forward.
IMPORTANT: Damage to machine can occur when mast is improperly
adjusted. See LEVELING—MACHINES EQUIPPED WITH PIVOTING CENTER
MAST in this section.
There are various ways to raise the machine depending on mast
configuration and hydraulic hookup.
Integral Machines With Rigid Mast
Raise and lower machine with tractor rockshaft control.
Machines with No Mast or Pivoting Mast and Lift-Assist
Wheels
WITHOUT SINGLE LEVER CONTROL: The front of the machine is raised
and lowered with the rockshaft and the rear of the machine is raised
and lowered with an SCV. Raise both the front and rear at the same
time. Recommend using IMS (Implement Management System) on 8010 series
(or later) tractors to synchronize the hitch and SCV. See your tractor
operator's manual.
WITH SINGLE LEVER SCV CONTROL: A hydraulic hose kit can be installed
so the front and rear of the machine is raised and lowered with one
SCV lever. See your John Deere dealer.
IMPORTANT: The following is not applicable to 1720 CCS planter.
WITH LIFT ASSIST WHEELS CONNECTED TO HITCH CONTROL: A hydraulic
hose kit can be installed so the front and rear of machine is raised
and lowered with rockshaft control lever only. When lowered, the lift
assist wheels remain on the ground with this system. See your John
Deere dealer.
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