Clark forklift transmission filter: How to check it and replace it?

Reading time: 4 min 21 sec.

Summary

When you operate a forklift, you rely on its transmission to move the vehicle. Like any other component on your forklift, the transmission will eventually need to be serviced. One of the most common service items is the filter. This blog post will show you how to check and replace Clark forklift transmission filters.

Table of contents

1. Do Clark forklifts have a transmission filter?
2. When should you check the Clark forklift transmission filter?
3. Is it necessary to change the transmission filter?
4. How to check a forklift transmission filter?
   1. The transmission fluid must be free of contaminants
   2. Check for any leakage from the transmission filter
   3. How to replace a Clark forklift transmission filter?
5. Choose the correct transmission filter for your Clark forklift
6. Takeaways

Do Clark forklifts have a transmission filter?

Yes, in addition to the fuel filter, and oil filter, Clark forklifts have a transmission filter. The main purpose of a transmission filter is to keep contaminants out of the system (and prevent damage to your forklift). As you can imagine, plenty of particles can get into the hydraulic system while you are operating your forklift, including dust, dirt, sand, and even water if you operate in harsh environments. A well-maintained transmission filter ensures smooth operation for years to come.

When should you check the Clark forklift transmission filter?

This is where it gets critical; some manufacturers recommend checking the transmission filter and transmission fluid every time you change the fuel filter on your forklift. However, this can vary depending on how often you operate your forklift, but typically every 400-500 hours of operation is sufficient.

Is it necessary to change the transmission filter?

By replacing a forklift transmission filter, you ensure optimal performance by preventing harmful contaminants from entering critical hydraulic components. Replacing this filter will prolong engine life, improve performance (you won't experience any power loss), and ensure the smooth operation of hydraulic system components such as valves and cylinders. This means fewer repairs for you.

How to check a forklift transmission filter?

The transmission fluid must be free of contaminants

Forklift transmission oil contains many contaminants that could cause problems down the road. Additionally, it is hygroscopic, meaning that it attracts moisture from the air and becomes diluted over time. This causes a sort of sludge to form inside your forklift's transmission, which can lead to issues later on. For that reason, it is crucial to check the fluid carefully; a dirty fluid might be caused by an old or defective transmission filter.

Check for any leakage from the transmission filter

In case there is any leakage found during this visual inspection, you must take action right away. Otherwise, your forklift would present problems with the hydraulic system. Never operate a forklift if there is evident fluid leakage from your transmission filter. This can lead to death or severe injury due to fire or explosion.

How to replace a Clark forklift transmission filter?

It is recommended to do transmission filter replacement every 2000 hours. It is a job that can be done by yourself unless you are not skilled enough in making mechanical repairs on your forklift. Replacing the transmission filter is usually a very simple task; Ensure you have the following tools:

• Set of metric wrenches and ratchet wrenches with universal joints.
• Set of screwdrivers.
• Hydraulic fluid.

Here are some tips on changing your forklift's transmission filter:

• Park on level ground where you can easily get access to the underside of the forklift. Ensure you are not blocking any loading docks or entrances to other buildings.
• Locate the transmission filter on your forklift, usually located beside or beneath the gear shifter. If you have a reach-type forklift, check underneath the deck.
• Disconnect hoses and drain fluid so it will be easier to remove the transmission filter.
• Be sure to use oil-resistant gloves before opening up your filter housing. Remember to dispose of used fluids at an approved waste facility.

Depending on your unit, finding where you change forklift transmission filters can be difficult. Your owner's manual should have the information you need, but in general, this will take place in a room near the machine or out in an open area with easy access to power and running water for washing down afterward.

Choose the correct transmission filter for your Clark forklift

How do you choose the correct transmission filter for your Clark forklift? There are a few important things to consider when choosing a new Clark transmission filter. The year, make, and model of your forklift will all play a part in determining the exact fit your best option is.

Check our Filter - Transmission For Clark: HF6420

That being said, there are a few basic guidelines that apply to most models. If you have any doubt about the proper size or application of the transmission filter required by your Clark forklift, consult with one of our knowledgeable support staff via email or phone at 1-800-210-8170. They will be happy to assist you in finding the correct parts for your forklift.

Check the Filter - Transmission For Clark: 1804090

This online shop is built with the ability to offer quality truck parts at discounted prices. Different types of transmissions exist on the market, from automatic to hydraulic. However, they all have one thing in common: they will need a filter replacement within specific time intervals. There are many different types and qualities of transmission filter replacements available on the market.

Check our Filter - Transmission For Clark: LF3341

We offer an extensive range of options with affordable prices and high quality. Our dedicated supply team will do its best to provide you with high-quality items at competitive rates. We also carry brakes, starters, water pumps, and other forklift parts of the most popular brands such as Yale, Hyster, and Clark.

Takeaways

It's always a good idea to have the correct information at your fingertips when it comes to maintaining equipment. That being said, we know that there are some questions you may not be able to find answers for on your own- especially if they concern Clark forklifts and their transmission filters. We can help! Our staff is highly knowledgeable about all things related to Clark products, including how often you should change or check out transmission filters. Contact us today so that we can get started with a plan tailored specifically for your needs!