This is not a straight forward answer. It depends on what is making the noise.

• The most common noise comes from the pump when it is time for a fluid flush. Visit our Support page for instructions to do a fluid flush yourself. If you would like that service performed for you, call your local Authorized Dealer or if you are on Lake Washington or Lake Sammamish in Washington State USA, call the Factory Service team at 425-641-8911.
• If the lift frame itself is making noise, we will need to know if this is happening when it is being raised or lowered or both and approximately where it is coming from. Pictures tell a thousand words, but video chats are worth a million.