If your Tomahawk reverse plate compactor is having trouble moving forward or reversing smoothly, there's a good chance that air bubbles have formed in the hydraulic lines. These bubbles can block fluid circulation and reduce the machine’s responsiveness. Fortunately, resolving this issue is quick and easy with a simple hydraulic bleed.
Here’s a step-by-step guide to get your compactor back in motion.
🧰 Tools and Supplies You'll Need
- 10mm socket and ratchet
- Clean towels or rags
- A small bin or tray to catch hydraulic oil
- Hydraulic fluid (for refilling if necessary)
🔧 Step-by-Step Instructions
Step 1: Locate the Drain Screw
Find the screw at the base of the compactor’s plate. This is the access point for releasing trapped air from the hydraulic system.
Step 2: Drain Hydraulic Fluid
- Use your 10mm socket and ratchet to remove the screw.
- Allow some fluid to drain into your bin or tray.
- This process releases air bubbles that may have built up inside the line.
Step 3: Refill Fluid (If Needed)
After draining, check your fluid level.
If it’s low, add more hydraulic fluid to restore proper levels.
Step 4: Reinstall the Screw
- Reinsert the screw back into the base.
- Tighten it securely with your socket and ratchet.
Step 5: Recirculate the Fluid
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Release the compactor’s handle.
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Pump the handle 15 to 20 times.
This motion compresses the spring and helps re-circulate hydraulic fluid, ensuring any remaining air pockets are flushed out.
Success!
You’ve now successfully bled the hydraulic lines of your Tomahawk reverse plate compactor. Your unit should now move forward and reverse more smoothly and respond accurately to directional controls.
Additional Tips
- Always perform this process on level ground.
- Wear gloves and safety glasses when working with hydraulic fluids.
- Check your user manual for recommended hydraulic oil types and maintenance schedules.
