The use of the fuel filter is to minimize the pollutants received by fuel pump (including the fuel supply pump and the high pressure fule pump) and the fuel injector. When the diesel passes through the secondary filter element, some small impurities such as oxides and dust in the diesel are also removed to prevent the fuel system from clogging. Reduce mechanical wear and ensure engine's stable operation.
After being used for a period of time, the filter will become dirty or even clogged, and should be replaced regularly.
The fuel system must be ventilated after the filter element is replaced. For spin-on fuel filters (when the fuel system does not have a manual fuel pump), the filter should be filled with the specified fuel and then installed on the filter base to ensure the sealing performance.
Weichai provides quality assurance and warranty commitments for parts: under normal use and maintenance, within the warranty period, customers can enjoy the high-quality, fast and efficient after-sales service provided by the authorized maintenance service center or part dealer in the customer’s location with the sales invoice or the sales voucher printed through Weichai Parts System.
The product in the picture is suitable for the WP10 truck engine. For more information, please consult the local dealer.