Toyota forklifts are some of the most well-known material handling vehicles. They are known for their efficiency, strength, and durability. However, like any other equipment, they require careful maintenance to keep them running their best. One of these vehicles' most important maintenance practices (sometimes overlooked) is changing the hydraulic fluid filter. A clogged or worn-down Toyota forklift hydraulic filter can severely damage downstream hydraulic elements. If you are interested and want to know more, stay with us! At Lift Parts Warehouse, we want to share basic but essential information about this critical item.
All Toyota Forklifts Have Hydraulic Filters?
If something characterizes all forklifts regardless of their model or brand, it is their ability to lift loads and transport them from one place to another as required.This feature shared by all material handling vehicles is only made possible by their hydraulic system.
Toyota forklifts were no exception; its hydraulic system consists of a pump, a reservoir, a series of valves, tubes, and hoses that allow your hydraulic fluid to flow from one component to another. The pump creates the pressure necessary to move the fluid through the system. The reservoir stores the fluid so it can be used again when needed. Valves control the flow of fluid through the system.
The hydraulic system on a Toyota forklift is responsible for moving the lift arms up and down. It relies on a pressurized fluid to function properly. This fluid is kept clean by a filter that removes contaminants like dust, dirt, and metal shavings.
Over time, these contaminants can build up in the filter and restrict the flow of hydraulic fluid. This can lead to decreased lifting power and eventually cause the failure of downstream hydraulic components. For this reason, regularly checking and replacing your Toyota forklift hydraulic fluid filter is important.
Where is the Hydraulic Filter Located on My Toyota Forklift?
The filter's purpose is to remove contaminants from the fluid as it is cycled back to the fluid reservoir via the return line. Even though an ideal hydraulic system is equipped with seals and other protective devices, contaminants may enter the system during system maintenance (i.e., removal of a cap or seal) or seal failure.
Filtering the fluid after its return to the reservoir removes any contaminants accumulated from the previous cycle, resulting in clean fluid for the following cycle. This ensures the hydraulic system can operate at peak efficiency and prevent costly component damage.
To find the hydraulic filter for your Toyota forklift, start by locating the reservoir. Once you know where the reservoir is, find the hose that communicates with the hydraulic pump. The hydraulic filter is usually located between the reservoir and the hydraulic pump. The filter will be bolted to the vehicle's body, so unscrew these anchors to remove the filter.
Clogged Toyota Forklift Hydraulic Filter Symptoms
When a Toyota forklift hydraulic filter becomes clogged with contaminants, a pressure drop develops across the filter as fluid can no longer pass through it freely. Once the pressure drop reaches a critical value, one of two things will happen.
If the filter setup includes a bypass valve, the fluid will bypass the filter once the pressure drop reaches a critical point. If the filter does not have a bypass valve, the pressure drop resulting from the clogged filter will increase until the filter element collapses. Not only has the filtered contamination entered the system, but it has contaminated the filter itself.
Below we present the symptoms that Toyota forklift hydraulic filters present when clogged.
Strange noises are coming from the hydraulic pump. When the filter becomes blocked and does not allow enough hydraulic fluid to pass through to the pump, it can lead to the formation of cavitation. Cavitation is a highly negative phenomenon for the internal components of the hydraulic pump. Cavitation causes metal erosion, which damages hydraulic components and contaminates the fluid.
High temperature on hydraulic cylinders. A clogged hydraulic filter can lead to low lubrication of the Toyota forklift's hydraulic cylinders. As a consequence, the friction between the moving parts can cause the temperature to rise considerably. This can lead to significant wear and tear on the internal components of the hydraulic cylinders.
Quickly seal deterioration. Due to high temperatures and friction, the lifespan of hydraulic cylinder seals will be considerably reduced.
Slow operation. Due to friction and low lubrication, the forklift's hydraulic maneuvering speed will be greatly reduced.
Detecting these symptoms on time will allow you to take action immediately. Replacing your Toyota forklift hydraulic filter on time can save you a lot of money on maintenance and repair costs.
When is the Right Time to Change the Hydraulic Filter on a Toyota Forklift?
You don't have to wait until the hydraulic filter is completely ruined before replacing it. The lifespan of a hydraulic filter depends on how dirty the fluid is. You should check the fluid every 100 hours and replace it every 1000 hours. This will help the hydraulic filter last as long as possible.
As a rule of thumb, you should not use the hydraulic filter for more than 2,000 hours. Keep in mind that the average forklift usually consumes 1,500 hours of work each year. For greater safety, consult your user manual.
How to Change the Hydraulic Filter?
Changing a Toyota forklift hydraulic filter is fairly simple and easy. It will only require a few tools and a little patience. Follow the steps below, and in less than 15 minutes, your forklift's hydraulic system will be up and running smoothly.
Park your Toyota forklift in a safe place that allows you to work comfortably.
Make sure all hydraulic elements are in their normal position. Release any hydraulic pressure on them.
Open the forklift hood and find where the hydraulic reservoir is.
Find the hydraulic filter and unscrew it from the base of the truck.
Disconnect the hoses from both ends of the filter.
Be sure to thoroughly clean the hoses and attach both to the ends of the new hydraulic filter.
Bolt the new filter to the base of the lifting truck.
Purchase Your New Toyota Forklift Hydraulic Filter Replacement at Lift Parts Warehouse
The hydraulic system is essential to the proper functioning of your Toyota forklift. A hydraulic filter helps to ensure that the hydraulic fluid is clean and free of impurities. Over time, hydraulic fluid can become contaminated with dirt, metal shavings, and other debris. This can cause problems with the operation of the lift truck, including reduced lifting power and maneuverability. A quality hydraulic filter can help extend the hydraulic system lifespan by keeping the hydraulic fluid clean.
Lift Parts Warehouse offers a wide selection of Toyota forklift hydraulic filter replacements. We carry OEM and aftermarket filters, so you can find the perfect match for your truck. Our filters are designed to meet OEM specifications and come at a fraction of the price. Ordering is easy, and we offer fast shipping on all orders.
If you're unsure which hydraulic filter is best for your Toyota forklift, just let us know, and our staff will do the work for you. We also have other spare parts for Toyota forklifts that you may be interested in. The most popular ones that our customers ask for are:
So if you're looking for the high-quality Toyota lift truck spare parts, Lift Parts Warehouse is the place to shop.
Filters protect different parts of your lifting vehicle. In the case of the hydraulic system, the filter keeps out impurities in the hydraulic fluid. This part needs to be replaced every so often. If the filter gets clogged, it will damage your Toyota forklift's hydraulic pump and cylinders. If you need quality Toyota forklift hydraulic filters, contact Lift Parts Warehouse for help. We can provide the right hydraulic filter and other replacements to fit your needs.