COVER AS 4861904 - Caterpillar

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Press menu key (6) in order to highlight "LOW".
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Press down key (2) in order to highlight "STANDBY".
Press OK key (8) .
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Note: The screen is shown briefly. The screen is replaced by the following screen.
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Hold the right joystick slide control in the FORWARD position.
Check the pressure gauge on the extension solenoid valve for the attachment control valve. Press left key (3) or right key (4) in order to make the pressure gauge on the extension solenoid valve for the attachment control valve read in the range 450 kPa (65 psi) to 550 kPa (80 psi).
Release the joystick slide control.
Repeat Steps 20 through Step 22.Note: Repeat Steps 20 through Step 22 at least two times in order to obtain the correct pressure reading.
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Press set key (5) .
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Press right key (4) in order to highlight "HIGH".
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Press down key (2) in order to highlight "STANDBY".
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Press OK key (8) .Note: The above screen appears momentarily. The screen changes to the following screen.
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Hold the right joystick slide control in the FORWARD position.
Check the pressure gauge on the extension solenoid valve for the attachment control valve. Press left key (3) or right key (4) in order to make the pressure gauge on valve 1A read in the range 2450 kPa (355 psi) to 2550 kPa (370 psi).
Release the right joystick slide control.
Repeat Steps 27 through Step 30.Note: It may be necessary to repeat Steps 27 through Step 30 several times in order to obtain the correct pressure reading.
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Press set key (5) .
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Press menu key (6) when the calibration is finished.
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Press up key (1) repeatedly until "SERVICE" is highlighted.
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Press right key (4) . "EXIT" will appear.
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Press exit key (7) . The name of the currently selected tool will appear on line 2.
The procedure has been completed.