How do I fix a hydraulic breakdown in Valmet 55?

How to Fix a Hydraulic Breakdown in Valmet 55

If you are facing a hydraulic breakdown issue with your Valmet 55, follow these steps to troubleshoot and fix the problem:

1. Identify the Problem

Analyze the symptoms and identify the specific issue causing the hydraulic breakdown. Common problems include leaks, low hydraulic fluid levels, air bubbles, damaged hoses, or faulty valves.

2. Inspect the Hydraulic System

Thoroughly examine the hydraulic system, including hoses, fittings, valves, and connections. Look for signs of wear, damage, or loose components. Use a flashlight if necessary to get a clear view.

3. Address External Leaks

If you find any external hydraulic fluid leaks, tighten loose fittings or connections as needed. Replace damaged hoses or seals, ensuring a proper seal to prevent further leaks.

4. Check Hydraulic Fluid Level

Verify the hydraulic fluid level in the reservoir. If it is low, add the recommended hydraulic fluid up to the specified level. Ensure the proper type of fluid is used as per the manufacturer's recommendations.

5. Bleed Air from the System

If air bubbles are suspected to be the cause, bleed the air from the hydraulic system. Refer to the Valmet 55 manual for instructions on how to bleed air from the specific hydraulic components.

6. Test and Replace Faulty Valves

If valves are identified as the problem, test them for proper functionality. Replace any faulty valves that are hindering the proper operation of the hydraulic system.

7. Seek Professional Assistance

If the hydraulic breakdown persists or you are unsure about handling the repairs, it is recommended to seek the help of a professional technician or a Valmet authorized service center. They possess the expertise and specialized tools necessary for more complex repairs.

By following these steps, you can effectively troubleshoot and fix most hydraulic breakdown issues in a Valmet 55.