4-20. FUEL PUMP ASSEMBLIES
This task covers:
Tool Set, General (Appendix B, Item 1)
Rags, Wiping (Appendix F, Item 15)
Soap (Appendix F, Item 20)
Water heater shut off and cooled down.
Power limit switch off and power cable disconnected.
Service the fuel pump by removing dirt and clogs from the fuel strainer as follows:
Remove eight screws (1) from fuel pump (2).
Remove cover (3) and gasket (4) from fuel pump (2).
Grasp strainer (5) by handle and pull strainer out.
Clean or unclog strainer (5) as necessary.
Push strainer (5) into fuel pump (2).
Place gasket (4) and cover (3) on fuel pump (2) and install eight screws (1).