Case Ih 5088/6088/7088 Combines; Calibrating The Auto Header Height Control (Case Ih 5088/6088/7088) - MacDon FlexDraper FD1 Series Operator's Manual

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17. Adjust cable take-up bracket (B) (if necessary) until

pointer (A) on float indicator is on 0.

3.8.3 Case IH 5088/6088/7088 Combines

For best performance of the auto header height control (AHHC) system, perform ground calibration with center-link

set to D. When calibration is complete, adjust the center-link back to desired header angle. For instructions, refer to

3.7.5 Header Angle, page

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.

Check to be sure all bystanders have cleared the area.

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. Set the float. Refer to

Position fore-aft in mid span.

3. Start the combine engine, but do NOT engage

separator or feeder house.

4. Locate HEADER CONTROL switch (A) on the right

console, and set to HT (this is AHHC mode).

3.7.3 Header Float, page

Figure 3.182: Float Indicator Box

Figure 3.183: Right Console