Motor Replacement
See Wiring Diagram, page 28.
WARNING
Read Electric Shock Warning, page 3 and Pressure Relief Procedure, page 8.
CAUTION
Do not drop gear cluster (3) and (2) when removing drive housing (5). Gear cluster may stay engaged in motor frontend bell or drive housing.
Removal
1.Relieve pressure, page 8. Disconnect power cord from outlet.
2.Remove pump (9). Displacement Pump Replace- ment, page 14.
3.Remove drive housing, Drive Housing Replace- ment, page 16.
4.Remove Pressure (Fluid) Manifold, Manifold Replacement, page 24.
3134
33
30
30
15
645
1 Liberally apply grease
Motor Replacement
5.Disconnect all leads from board (33) and remove control board. Control Board Replacement, page 20.
6.Remove ground wire (G) from motor endbell.
7.Remove four screws (6) and motor (1) from frame (45).
Installation
1.Install new motor (1) on frame (45) with four screws
(6).
2.Install manifold (15) with two screws (6). Manifold Replacement, page 24
3.Install control board (33) with three screws (30). Connect all leads to board. See Control Board Replacement, page 20 and Wiring Diagram, page 28.
4.Connect ground wire (G) to motor with green ground screw (31).
5.Install Drive Housing. Drive Housing Replace- ment, page 16.
6.Install pump (9). Displacement Pump Replace- ment, page 14.
7.Install shroud (29) with two screws (30).
1
3
1
2
1
6
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