1. Preparation:
- Gather the necessary tools and parts, such as a hydraulic filter wrench, a replacement hydraulic filter, and a drain pan.
- Position the wood splitter on a level and stable surface.
- Engage the parking brake of the wood splitter.
- Allow the hydraulic system to cool down if the wood splitter has been in recent operation.
2. Locate the Hydraulic Filter:
- Consult the wood splitter's owner's manual or service guide to locate the hydraulic filter.
- The hydraulic filter is typically a cylindrical or canister-shaped component with the label "Hydraulic Filter" or similar.
- It may be located in a designated hydraulic compartment, near the hydraulic reservoir or pump.
3. Relieve System Pressure:
- Identify and operate the system pressure relief valve (if equipped) on the wood splitter to relieve hydraulic pressure.
- This step helps prevent hydraulic fluid from spraying when removing the filter.
4. Place a Drain Pan:
- Position the drain pan beneath the hydraulic filter. This will catch any hydraulic fluid that spills during removal.
5. Remove the Old Hydraulic Filter:
- Use the hydraulic filter wrench or a suitable wrench to loosen and remove the old hydraulic filter.
- Be prepared for a small amount of hydraulic fluid to drain out.
6. Inspect and Clean the Filter Area:
- Visually inspect the filter area for any signs of contamination, such as metal shavings or dirt.
- Use a clean rag to wipe away any debris from the filter housing.
7. Install the Replacement Filter:
- Remove the new hydraulic filter from its packaging and compare it with the old filter to ensure it's the correct size and type.
- Check the filter element for any shipping plugs and remove them if necessary.
- Apply a thin coat of clean hydraulic fluid to the filter's gasket or seals.
- Hand-tighten the replacement hydraulic filter until it is snug.
- Use the wrench to give the filter an additional quarter to half turn to ensure a secure fit. Avoid over-tightening.
8. Restore Hydraulic Pressure:
- If there was a system pressure relief valve, close or engage it to restore hydraulic pressure.
9. Check for Leaks:
- Start the wood splitter and observe the filter area for any leaks. If you notice any, slightly tighten the filter until the leak stops.
10. Test the System:
- Operate the wood splitter according to the manufacturer's instructions to ensure proper hydraulic function and check for any filter performance issues.
Remember to check the wood splitter's owner's manual for any specific instructions or recommendations related to hydraulic filter replacement on your particular wood splitter model. If you encounter any difficulties, consult with a qualified technician or contact the manufacturer for assistance.
