Install coupling 125 around pump rod

Service

10.Reassemble intake valve (213) as shown. 209

215

214

207

212

213

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).

122

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11.Place intake valve (213) assembly in vice. Install cylinder (205) assembly to intake valve. Torque to 350 ft-lb (475 N•m).

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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.

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15.Install coupling (125) around pump rod.

125

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16. Slide cover (124) over coupling (125).

122

124

125

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