LEVER-CONTROL 3903729 - Caterpillar

Illustration 7 g01110805
When the calibration is complete select the "Restart" button in order to run the test again or select the "Finish" button in order to finish the calibration.
To exit the calibration, select the "File" menu and then select "Exit".Procedure for the Adjustment of the Transmission Neutralization Setpoint
The following procedure can be performed in order to adjust the transmission neutralization setpoint of the left brake pedal to the preference of the operator. This procedure is not necessary unless the default transmission neutralization setpoint from the calibration is inconvenient for the current type of operation.The transmission neutralization setpoint may require adjustment if the machine is frequently operated on a slope. Increasing the transmission neutralization setpoint will allow more brake application before the transmission neutralizes.
Table 2
Required Tools    
Part Number     Description     Quantity    
139-4166     Data Link Cable     1    
7X-1425     Cable     1    
4C-6805     Adapter     1    
171-4400     Communication Adapter Tool     1    The software program that will be used for this test procedure is the Caterpillar Electronic Technician (ET). The Caterpillar Electronic Technician is a software program that can be used on an IBM-compatible personal computer.ReferenceFor more information about the use of Electronic Technician, refer to Troubleshooting, "Using Caterpillar Electronic Technician to Determine Diagnostic Codes" for the machine that is being serviced.
Illustration 8 g01183350
Open the software program (ET). Select the "Transmission" menu item.Note: If ET is already opened, proceed directly to Step 2.
Illustration 9 g01183871
Select the "Service" menu in order to begin the calibration procedure. Then select "Calibrations". A second menu will be displayed. Select "Neutralization Setpoint Adjustment" from the second menu.
Illustration 10 g01183887
The next screen is the initial calibration screen. Once "Neutralization Setpoint Calibration" has been selected, the screen displays the incremental instructions for calibration. The top display area displays status parameters that are monitored during the calibration. The middle display area displays information about the status of the calibration. The bottom display area displays incremental instructions for the calibration. The step that currently needs to be carried out is in bold text. All other steps are displayed in gray text.
Press the "Next>" button in order to start the calibration. The "Next>" button is disabled until the current step has been successfully completed. A check will be placed in the box that is left of the step, after the current step is complete. After the successful completion of a step, press the "Next>" button in order to begin the following step. Continue this process in order to complete the calibration procedure.
The ECM detects possible error messages during the calibration. When an error is detected the ECM will stop the calibration. The error message will be displayed in the middle display area.
Illustration 11 g01107064
When the calibration is complete select the "Restart" button in order to run the test again or select the "Finish" button in order to finish the calibration.
To exit the calibration, select the "File" menu and then select "Exit".Procedure for Resetting the Automatic Calibration