MAC215990
116
Revision A
Adjusting Stabilizer Wheels
A properly adjusted header will achieve a balance between the amount of header weight carried by the float and the
amount carried by the stabilizer wheels.
Refer to
3.7.2 Header Settings, page 66
for recommended use in specific crops and crop conditions.
NOTE:
When cutting off the ground using stabilizer wheels:
If stubble is uneven when cutting off the ground on stabilizer wheels,
and other common header leveling problems have been eliminated (refer to
3.11 Leveling Header, page 217
), then adjust
float until the stubble height is even:
•
Loosen the float springs (make the header heavier) on the side of the header where the stubble is high.
•
Tighten the float springs (make the header lighter) on the side of the header where the stubble is low.
IMPORTANT:
Set the float using the standard float adjustment procedure (
Checking and Adjusting Header Float, page 121
) when cutting
on the ground. Poor performance and potential wear will occur if using the stabilizer wheels float settings while cutting on
the ground.
DANGER
To prevent injury or death from the unexpected start-up of the machine, always stop the engine and remove the key
from the ignition before leaving the operator
’
s seat for any reason.
1.
Raise the header until the stabilizer wheels are off the ground.
2.
Shut down the engine, and remove the key from the ignition.
1032896
A
B
C
Figure 3.115: Stabilizer Wheel
3.
Hold axle pivot handle (B); do
NOT
lift the handle.
NOTE:
Lifting the handle will make the system harder to take out
of slot (C).
4.
Pull suspension handle (A) rearward to remove the pin
from slot (C).
5.
Lift the wheel to the desired height position using
support (B), and engage the support channel into center
slot (C) in the upper support.
6.
Suspension handle (A) should snap into the slot. If not,
push in (for middle and lower position) or pull in (for top
position) the suspension handle to ensure it is seated in
the slot.
7.
Use the combine
’
s auto header height control (AHHC) to
automatically maintain cutting height. For instructions,
refer to
3.10 Auto Header Height Control System, page 180
and your combine operator
’
s manual for details.
NOTE:
The height sensor on the FM200 Float Module must be
connected to the combine height control system in the cab.
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