Replacement diaphragm for Pacer and Ranger.

Diaphragm Removal:
Holding the frame assembly in one hand, unscrew the cassette and remove. Holding the cassette at each end, unscrew the cassette pipe from the diaphragm chamber two full turns. Grasp the lip of the diaphragm and pull the diaphragm out. The inner pipe will be attached and will make a loud noise. Pull the diaphragm off of the inner pipe, leaving the retaining ring on the diaphragm, and inspect for blockage or cuts. Remove blockage and rinse. Do not use sharp objects as damage to diaphragm may occur.

Diaphragm Assembly:
Prior to reinstalling the diaphragm, rinse the diaphragm and inner extension pipe thoroughly to remove any grit or algae. Attach the diaphragm to the inner extension pipe using the retaining ring. Slide the inner extension pipe into the diaphragm chamber. Pressing on the underside of the diaphragm’s ridges, push the diaphragm into the chamber. Holding the cassette at each end, tighten the cassette pipe until snug. Do not overtighten. Insert the cassette assembly into the frame assembly and tighten.

#AC169