Hale 4DK Series - Manual (Page 5)

4D Series Pumps
Manual p/n: 029-0020-79-0 5
SECTION 5 MAINTENANCE AND REPAIR - continued
PUMP BODY/IMPELLER ............................................................................................................. 32
Pump Body Disassembly ...................................................................................................................... 32
Figure 15: Pump Body and Impeller Assembly .............................................................................. 32
Figure 16: Impeller / Mechanical Seal Assembly ........................................................................... 33
Impeller Disassembly ............................................................................................................................ 33
Inspection .............................................................................................................................................. 33
Mechanical Seal Assembly .................................................................................................................... 34
Figure 17: Mechanical Seal Pusher Tool ......................................................................................... 34
Impeller/Pump Body Installation ............................................................................................................ 34
PUMP SHAFT ............................................................................................................................... 35
Removal ................................................................................................................................................ 35
Figure 18: Pump Shaft Assembly ................................................................................................... 36
Installation ............................................................................................................................................. 36
4DK SERIES OVERVIEW ............................................................................................................... 38
Figure 19: 4DK Series Pump Main Overview ................................................................................ 38
(Also see Parts Breakdown at back of this manual.) ...................................................................... 38
Figure 20: Input and Tail (Output) Shaft Assemblies ...................................................................... 39
(Also see Parts Breakdown at back of this manual.) ...................................................................... 39
Figure 21: Pump Shaft Assembly ................................................................................................... 40
(Also see Parts Breakdown at back of this manual.) ...................................................................... 40
SECTION 6 PUMP INSTALLATION ........................................................................................... 41
OVERVIEW ................................................................................................................................... 41
FRAME MOUNTING ..................................................................................................................... 41
DRIVELINE ISSUES ..................................................................................................................... 41
Figure 22: 4DK Series Pump Installation ....................................................................................... 41
Driveline tube size (diameter) in inches .......................................................................................... 42
Figure 23: Maximum Recommended Driveline Lengths ................................................................ 42
PLUMBING CONNECTIONS ....................................................................................................... 42
4DK Pump ............................................................................................................................................. 42
4DK6 Pump ........................................................................................................................................... 42
APPENDIX A GLOSSARY............................................................................................................. 43
APPENDIX B MEASUREMENTS ................................................................................................. 47
CONVERSIONS ............................................................................................................................ 47
EXPRESS WARRANTY ................................................................................................................... 49
PARTS BREAKDOWN ....................................................................................... PLATE #: 1017 AA