WINDOW 6W4010 - Caterpillar

Procedure For Overspeed Verification
Start and run the engine at rated speed. Enter service mode. Enter the password. "OP 1" is showing on lower display. See Systems Operation, "Service Mode"for more information. See Systems Operation, "Password Entry OP3" for more information.
Press "SCROLL UP" key eight times. "OP 9" is showing on the lower display.
Press "SELECT" key. The value of overspeed setpoint P10 is showing on the upper display. "SC1" is showing on the lower display. "SC1" is followed by the current engine speed value.
Press "SELECT" key. The setpoint value is flashing on the upper display.
Decrease the value of the setpoint by pressing the "SCROLL DOWN" key. The value is flashing on the upper display. The default setting from the factory is 2120. The setpoint value decreases by 10 rpm with each press of the scroll down key. Continue pressing the key until the value of the setpoint is lower than the present engine speed value. The present engine speed value is showing on the lower display. When the setpoint value is less than the present engine speed value, the engine shuts down. The indicator for engine overspeed will be flashing. The GSC is not in service mode. Procedure For Low Oil Pressure Verification
Note: Service mode cannot be entered when the ECS is in the AUTO position.
Start and run the engine at rated speed. Enter