Failure analysis and troubleshooting methods of the decompression valve Failure Analysis:
2025-03-14
1. Air is mixed in the oil 2. The damping hole is sometimes blocked3. The roundness of the hole between the slide valve and the valve body exceeds the regulations, so that the valve is stuck4. The spring is deformed or stuck in the spool valve, making it difficult for the spool to move or the spring
