Entering Header Height Control Diagnostic Mode

1. Park machine on a flat level concrete surface. Engage park brake switch and turn off engine. Turn off all accessories and verify fan/units switch is off.

2. Press and hold line select switch (A) on tachometer. Turn on key switch and start engine. Release line select switch.

3. Tachometer will now be in diagnostic mode as shown.


A-Line Select Switch

N71778

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4. Press and release line select switch (A) until tachometer displays as shown.


A-Line Select Switch

N71779

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5. Press and release fan speed switch (A) until tachometer displays as shown.


A-Fan Speed Switch

N71780

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