3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp the inlet hose and remove it from the muffler, repeat for the outlet hose.
8. Using a #2 Phillips screwdriver, remove the two mounting screws that secure the muffler to the back support plate. Save
the screws.
9. Reverse the steps to reinstall (
10. Verify proper operation before you return the product to service.
2863-009-002 Rev AA.1
15
EN
