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Revision A
Calibrating the Auto Header Height Control
–
John Deere 60 Series
For best performance of the auto header height control (AHHC), perform these procedures with the center-link set to
D
.
When setup and calibration are complete, adjust the center-link back to desired header angle. For instructions, refer to the
header operator
’
s manual.
NOTE:
Changes may have been made to the combine controls or display since this document was published. Refer to the combine
operator
’
s manual for updates.
WARNING
Check to be sure all bystanders have cleared the area.
NOTE:
If header float is set too light, it can prevent calibration of AHHC. You may need to set the float heavier for calibration
procedure so header doesn
’
t separate from the float module.
1.
Ensure center-link is set to
D
.
2.
Rest header on down stops, and unlock float.
3.
Start the combine.
1003591
A
B
Figure 9.251: John Deere Combine Display
4.
Press the DIAGNOSTIC button (A) on the monitor. DIA
appears on the monitor.
5.
Press the CAL button (B). DIA-CAL appears on the monitor.