S595 Drive Calibration Issue and Solution

[MikePhua]

The user noticed an issue with the drive system on the Bobcat S595 skid steer loader, causing it to function improperly. To resolve this, the user needs to perform a drive system calibration. Calibration is crucial to ensure that the machine responds correctly to controls and transfers power effectively.
Troubleshooting and Calibration Steps

1. Check Basic Drive System Settings
   Before starting the drive system calibration, it is important to check the basic settings of the machine, including the hydraulic system and mechanical connections. Ensure that the hydraulic fluid levels are sufficient, there are no leaks or blockages in the hydraulic lines, and that the drive components do not show any visible wear or damage.
   
2. Perform the Drive Calibration Procedure
   The Bobcat S595 offers an in-built drive calibration program that can be activated through the control panel menu. Follow the step-by-step instructions in the machine's manual to perform the calibration. During the process, the system will test the drive components' responses and make automatic adjustments to ensure smooth coordination and precision.
   
3. Check the Electrical System
   Sometimes, issues with the drive system may also be related to the electrical system, particularly if there is a problem with sensors or control modules. Check all electrical connections to ensure the sensors and control modules are functioning properly. If any faults are detected, the sensors may need to be replaced or the control system recalibrated.
   
4. Test the Drive System
   After completing the drive system calibration, conduct a full test to ensure the machine starts smoothly and operates properly in all modes. Pay attention to the drive system’s response time, flexibility, and stability during the test, ensuring there are no abnormal noises or vibrations.
   

Conclusion
The drive system calibration of the Bobcat S595 skid steer loader is an essential step in resolving drive issues. By checking the hydraulic system, running the built-in calibration program, inspecting the electrical system, and testing the machine, users can effectively restore the normal operation of the drive system. Regular calibration helps extend the machine's lifespan and ensures it performs at its best.