Log splitters are reliant on the hydraulic fluid inside.
If there are issues with the amount of hydraulic fluid in the log splitter, you are going to notice it right away. The log splitter is going to stop working or it’s not going to start at all.
This is why you have to be diligent when it comes to understanding the log splitter’s condition.
This includes why the log splitter is leaking hydraulic fluid.
If the log splitter is leaking hydraulic fluid, the most common reasons include a damaged seal, loose fittings, or a crack in the tank holding the fluid. In some cases, it will be a damaged hose that is the root cause of the leak.
The best way to find out what is going on is to follow the fluid.
Look at where it is leaking from to pinpoint the root cause. This is going to let you at least figure out which part to focus on and then it will become easier to spot the crack or damaged seal.
Here is a peek at what you are going to have to do when learning how to fix a log splitter that’s leaking hydraulic fluid.
Table of Contents
How To Fix Log Splitter That’s Leaking Hydraulic Fluid
1. Inspect For Loose Fittings
Start with the fittings.
There are specific fittings that are going to be holding the hose in place. These are going to have to be intact or the hose is going to come undone.
When the hose comes undone, you are going to have fluid leaking all over the place.
It’s best to get to the bottom of where the loose fitting is in the log splitter. This is going to make it easier for you to target that specific fitting and then tighten it.
If the fitting is damaged then you are going to have to replace it before the fluid is going to stop working. In that case, drain the fluid and then begin working on the fitting.
This is how you are going to get the results that you want and it will be easier to get to the bottom of the issue at hand.

2. Check The Seals
You will also want to take a peek at the seals.
The hydraulic fluid is going to be pushed through the system, which means it is going to be moving past specific parts.
These parts are going to be moving throughout the time the log splitter is working.
If the log splitter is in good shape, it is not going to have too much trouble pushing the fluid through. However, when the seal is not in good condition, this is when the fluid is going to leak as it moves through those parts.
3. Look For Cracks In The Fluid Tank
You will want to also go straight to the source where the hydraulic fluid is located.
The premise is to see whether or not there are cracks in the fluid tank. This becomes a real problem depending on the amount of damage that has been done to the tank.
You will want to assess where the hydraulic fluid is in the log splitter and then find the crack. It might be a thin line, but you can follow the leak to get to the bottom of where the fluid is coming out from.
You will want to assess this in greater detail to see what’s going on with the log splitter and what has to be done to make sure the results are good.

4. Inspect The Hose For Cracks
You will want to inspect the hose for cracks.
The hose is going to be a real concern when it comes to hose things are set up. You can’t have a situation where the hose is not in good shape as that is how you are going to end up seeing subpar results and the leaking will get worse.
When fluid is leaking from the log splitter, you will want to focus on where it is moving from as it goes from point A to point B in the log splitter.
For the most part, it will be parts such as the hose.
Final Thoughts
These tips are key when it comes to dealing with a situation where the log splitter is leaking hydraulic fluid.
If the log splitter is leaking hydraulic fluid, the main issues can have to do with a crack in the main fluid tank, a damaged hose, or a loose fitting that has to be tightened. In some situations, the main issue will have to do with a damaged seal.
Look into this to figure out where the fluid is coming from.
As you follow the fluid, this is going to become easier for you to pinpoint.
You will quickly find out why the log splitter is leaking.