Graco 287834 Septic System User Manual


 
Service
8 311485J
10. Reassemble intake valve (213) as shown.
11. Place intake valve (213) assembly in vice. Install
cylinder (205) assembly to intake valve. Torque to
350 ft-lb (475 N•m).
12. Torque packing nut (202) down to 50 ft-lb (68 N•m).
13. Screw jam nut (122) to bottom of pump threads
(36). Screw pump completely up into power head.
14. Hand tighten jam nut (122). Then tighten securely
1/8 to 1/4 turn with hammer or torque to 330 ft-lb
(447.4 N•m).
15. Install coupling (125) around pump rod.
16. Slide cover (124) over coupling (125).
213
212
207
214
215
209
ti7873a
ti7882a
36
122
ti7779a
ti7817a
122
ti7771a
125
ti7815a
125
124