GEAR (SEM) 5522517 - Caterpillar

1. Remove the fuel filter from the fuel filter base.2. Close the shutoff valve. Disconnect lines (1) and (2).3. Remove two bolts (3) that hold filter base (4) to the support. Remove the fuel filter base and priming pump as a unit. The following steps are for the installation of the fuel filter base.4. Put fuel filter base (4) and the priming pump in position on the support as a unit and install two bolts (3) that hold the filter base in place.5. Connect fuel lines (1) and (2) to the fuel filter base.6. Install the fuel filter. Open the shutoff valve.