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Bucket trucks rely heavily on hydraulic systems to operate their aerial platforms efficiently. Whether you’re working with used bucket trucks or top-tier models like Altec bucket trucks, regular inspection and troubleshooting of the bucket truck hydraulic system is essential for safety and performance.

Common Signs of Hydraulic System Issues

Early detection can prevent costly repairs. Watch for symptoms such as slow or jerky boom movements, unusual noises, hydraulic fluid leaks, or loss of power. These are often indicators of underlying issues like air in the lines, dirty filters, or worn-out components.

Step-by-Step Troubleshooting Guide

1. Inspect Fluid Levels and Quality
   Start by checking hydraulic fluid levels. Low fluid can lead to erratic performance. Also, assess the fluid for contamination or discoloration. Old or dirty fluid reduces system efficiency and can damage internal parts.
2. Check for Leaks
   Look closely at hoses, fittings, and seals. Leaks not only affect performance but also pose safety hazards. Replacing worn or damaged components promptly helps prevent larger system failures.
3. Examine Filters and Screens
   Clogged filters restrict fluid flow, leading to overheating and sluggish response. Replace filters according to the manufacturer’s schedule, especially in high-use equipment like Altec bucket trucks.
4. Test Hydraulic Pressure
   Use a pressure gauge to verify if the hydraulic pressure matches specifications. If the pressure is too low, inspect the pump, relief valve, and control valves for faults.
5. Review Operator Techniques
   Sometimes, performance issues stem from improper operation. Ensure that operators are trained to use the controls smoothly and within the recommended load limits.

Maintenance Tips for Long-Term Performance

For both new and used bucket trucks, preventive maintenance is crucial. Perform routine inspections, follow OEM service intervals, and keep a maintenance log. Regularly servicing your bucket truck hydraulic system extends its life and ensures safe, reliable operation.

Proper troubleshooting not only protects your investment in equipment like Altec bucket trucks but also enhances workplace safety. Stay proactive and address small issues before they become major problems.

Looking for dependable used bucket trucks in MO, GA, or beyond that deliver performance and safety? At Big Truck & Equipment Sales, we offer a wide selection of premium trucks, including trusted Altec bucket trucks for sale, all inspected for reliability. Our experts ensure every vehicle has a fully functional bucket truck hydraulic system, so you’re ready for any job from day one. Whether you need a workhorse for utility tasks or tree service operations, we’ve got the equipment to match your needs and budget. Visit Big Truck & Equipment Sales today and drive away with quality and confidence.