8.Loosen jam nut (122) with a hammer. Unscrew pump (36) from power head.
Displacement Pump Replacement
3.Hand tighten jam nut (122). Then tighten securely 1/8 to 1/4 turn with hammer or torque to 330
122
36 | ti7782 |
9. Remove pump (36).
36
ti7804
Installation
1.Screw jam nut (122) to bottom of pump threads (36).
2.Slide cover (124) up over pump rod. Screw pump completely up into power head.
122
36
ti7779
122
ti7817
4.Slide cover (124) up over pump rod. With engine in OFF position, pull recoil starter to move rod until it contacts pump rod.
5.Install coupling (125) around pump rod.
125
ti7771
6. Slide cover (124) over coupling (125).
124
ti7815
125
10 | 311283D |