VALVE GP-CONTROL 2377654 - Caterpillar

Press menu key (11) in order to change from the default display screen to the main menu.
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Press down key (6) in order to highlight the "Select Tool" option. When the "Select Tool" option is highlighted, press OK key (10) .
The current tool is shown. After a few seconds, you will be prompted to enter a password.
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Press left key (5) or right key (7) in order to select the desired position. Press up key (4) or down key (6) in order to input the password.Note: The password is alphanumeric. You may choose from 0 to 9. You may choose from "A" to "F". The initial password is "0001".
Press OK key (10) when you finish entering the password.
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This is a typical example.
The current tool is shown after entering the "Select Tool" menu.
Press right key (7) or left key (5) in order to scroll through the different tools. Highlight the correct auxiliary tool and press set key (9) .
Start the engine.
Place the machine controls at the following settings: engine speed dial at 10 and AEC switch OFF. Refer to Testing and Adjusting, "Engine Performance - Test - Engine Speed" for the machine for engine rpm settings.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Start Service Mode and input a fixed