Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. To help prevent possible injury, turn the start switch off when changing fuel filters or water separator elements. Clean up fuel spills immediately. |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
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Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over disconnected fuel system component. |
- Open the engine tilt hood. The secondary fuel filter is on the left side of the machine toward the front of the engine.
ReferenceSee "Hood Tilting" for more information.
Illustration 1 | g01838616 |
- Remove the fuel filter element from the base in a counterclockwise direction.
Note: Carefully handle the fuel filter element. This will help prevent fuel from being spilled when the element is removed. Discard the used element properly.
- Ensure that fuel filter base is clean.
- Install the new fuel filter element by hand.
Instructions for the installation of the filters are printed on the side of each Caterpillar spin-on filter. For non-Caterpillar filters, refer to the installation instructions that are provided by the supplier of the filter.
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Do not fill fuel filters with fuel before installing them. Contaminated fuel will cause accelerated wear to fuel system parts. |
- Prime the fuel system.
ReferenceFor more information, refer to Operation and Maintenance Manual, "Fuel System - Prime".