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+--- Thread: CAT 262D Skid Steer Code 3700-13 Troubleshooting (/thread-6252.html)
CAT 262D Skid Steer Code 3700-13 Troubleshooting - MikePhua - 07-04-2025
A user encountered an issue with a CAT 262D skid steer that displayed code 3700-13, indicating a problem related to the machine’s hydraulic system. The code points to a failure in the hydraulic system, which can result in improper machine function.
Problem Diagnosis:
The primary cause of this issue was identified as a hydraulic pressure problem, which could be caused by multiple factors:
- A possible malfunction in the hydraulic pump.
- Blockage in the hydraulic system, possibly from a filter or valve.
- An issue with the hydraulic lines or hoses, such as wear or leaks.
- Check the Hydraulic Fluid Levels: Low fluid levels can cause pressure issues. Ensure the fluid is topped up and clean.
- Inspect the Filters: A clogged filter can restrict fluid flow and cause pressure drops.
- Examine the Hydraulic Hoses and Lines: Look for any visible wear, cracks, or leaks that might reduce pressure.
- Test the Hydraulic Pump: If the fluid and filters are in good condition, the hydraulic pump might need to be tested for proper operation.
- Check for Faulty Solenoids or Valves: A malfunction in the solenoids or hydraulic valves can trigger the code. These components should be checked for functionality.
- If a faulty component is identified, replacing the hydraulic pump, valves, or solenoids may resolve the issue.
- In some cases, simply clearing the blockage or replacing the hydraulic fluid may be sufficient to clear the code and restore normal function.