Remove discharge dust cap (1) and elbow (2).
Remove discharge nipple (3) and bushing (4).
Remove suction dust plug (5) and female coupling half (6).
Remove suction nipple (7) and bushing (8).
Clean all pipe threads and apply Teflon tape to pipe threads prior to Installation.
Install suction bushing (8) and nipple (7).
Install suction female coupling half (6) and dust plug (5).
Install discharge bushing (4) and nipple (3).
Install discharge elbow (2) and dust cap (1).