Our Guide to Repairing A Hydraulic RAM

Hydraulic RAMs are vital components in various industrial and heavy machinery applications. They convert hydraulic pressure into mechanical force, enabling the movement of heavy loads and the operation of heavy equipment.

Over time, hydraulic RAMs may develop issues or wear and tear, meaning you will need maintenance and repair. In this guide, we will provide a detailed step-by-step process to repair a hydraulic RAM and ensure it operates at its best.

What is a Hydraulic RAM?

Before we discuss the repair process, it’s important to understand the basics of hydraulic RAMs. A hydraulic RAM, also known as a hydraulic cylinder, is a mechanical device that uses hydraulic pressure to create linear motion.

It comprises three main components: a cylindrical barrel, a piston, and hydraulic fluid. When hydraulic pressure is applied to the fluid, it exerts force on the piston, resulting in linear movement.

Hydraulic RAMs come in various shapes and sizes, each tailored to specific applications, and are commonly found in construction equipment, industrial machinery, and automotive systems. Regular maintenance and repair are crucial to ensuring the efficient operation of these machines.

Hydraulic cylinders are an essential component of most hydraulic systems. Therefore, to repair a hydraulic cylinder, you must hire a team of professionals to help with this issue. The length of repair will largely depend on the types of hydraulic cylinders you have in your system. No matter what you need from our team, we will deliver personalised emergency hydraulic services at any time of the day.

Safety Precautions

Safety should be your top priority when working with hydraulic RAMs. Adhering to essential safety precautions is vital before making a start on any repair work.

Ensure you wear the appropriate personal protective equipment (PPE), including safety glasses and gloves, to protect yourself from potential hazards.

Examine your workstation thoroughly for impediments and any tripping risks, and make sure there is enough lighting and ventilation.

When dealing with hydraulic systems, use additional caution since they contain high-pressure fluids that can be dangerous if leaked. Always keep a spill management kit on hand.

Before beginning any work on a hydraulic RAM, carefully release the system pressure by following the precise technique outlined in the equipment handbook. Use the appropriate tools and equipment for the work, and avoid improvising, as this might lead to mishaps.

Identifying the Problem

To effectively repair a hydraulic RAM, you must first identify the issue. One of the most common problems associated with hydraulic RAMs is a Leaking Seal. These prevent hydraulic fluid from leaking. If you observe fluid seepage, it is likely because of seal issues.

Cylinders can become bent, scratched, or otherwise damaged during use, affecting their performance. The piston is a critical component, and damage to it can lead to malfunctions in the RAM.

Contaminants within the hydraulic fluid can harm the RAM’s internal components. Components may experience wear and tear over time or become loose, resulting in performance issues.

Step-by-Step Repair Guide

If you are going to be handling hydraulic components regularly in your day-to-day working life then we believe it is important for you to understand the step-by-step process of hydraulic repairs to make sure that you are prepared for any eventuality.

Step 1: Prioritise Safety

Double-check that you have adhered to all safety precautions outlined earlier, and ensure the hydraulic system is depressurised. Safety is essential when handling hydraulics as these systems can be incredibly dangerous if not handled with care.

This is especially important if you are going to be refilling your hydraulic RAM with oil as these fluids can be very dangerous.

Step 2: Disassembly

Remove the hydraulic RAM from the equipment if required. Place the RAM on a stable and secure workbench or vice. Use the appropriate wrenches and socket set to disassemble the cylinder, starting by removing the end caps and any other access points to the internal components.

Step 3: Inspection

Conduct a thorough inspection of all components to identify damage or wear. You should pay particular attention to the seals, cylinder, and piston. Mark any issues for replacement or repair.

Step 4: Seal Replacement

You should always check your hydraulic seals for any damages. If you do find any issues here, carefully remove the damaged seals using a seal pick or a similar tool. Clean the seal grooves and other components.

Install the new seals from the seal kit, ensuring they are properly seated and lubricated. Reassemble the RAM, making sure all components are tightened to the manufacturer’s specifications.

Step 5: Cylinder and Piston Repair

If the cylinder is bent or scratched, it may need to be replaced. Consult your equipment manual for the correct replacement part.

If the piston is damaged, carefully remove it and inspect for any visible issues. Depending on the extent of the damage, you may need to replace the piston or have it repaired by a professional.

Step 6: Fluid Inspection and Replacement

Drain the existing hydraulic fluid from the system. Thoroughly clean the reservoir and all components to remove any contaminants. Refill the system with the correct hydraulic fluid, following the manufacturer’s recommendations.

Step 7: Reassembly

Carefully reassemble the hydraulic RAM, ensuring all components are correctly positioned and adequately tightened. Consult your equipment manual for torque specifications.

Step 8: Testing

Reinstall the hydraulic RAM on the equipment. Slowly pressurise the system and check for any leaks or issues. Operate the equipment to ensure the hydraulic RAM functions as expected. Monitor the system for any signs of further problems.

Step 9: Preventive Maintenance

To extend the life of your hydraulic RAM and prevent future issues, consider implementing a preventive maintenance schedule. Regularly inspect the RAM, seals, and fluid for signs of wear or contamination.

If you need any support completing these routine maintenance checks for your hydraulics, please do not hesitate to get in touch with our team and we will be happy to help in any way that we can.

Hydraulic RAM Repairs with Pirtek Wirral

Repairing a hydraulic RAM might appear daunting, but with the right tools, knowledge, and safety precautions, it is a manageable task. Always follow the manufacturer’s guidelines and consult your equipment manual for specific instructions.

Spending time to maintain and repair your hydraulic RAMs can increase the chances that your equipment continues to function properly and reduce downtime in operations.

At Pirtek, we are dedicated to providing you with expert hydraulic RAM repairs if you do not wish to complete them by yourself. Our team has many years of experience in handling hydraulic equipment meaning that you can rest assured that you are in safe hands.