WIM-PD-002_B
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4.3
Coupling Replacement
Instructions for replacing an input coupling.
4.3.1
Please refer to the equipment manual for proper steps on how to remove peripheral
items such as belts, guards, etc.
4.3.2
Remove the Power Pump Drive (PPD) assembly from the machine and place on flat,
sturdy work surface.
4.3.3
The PTO, if equipped, does not need to be removed from the PPD. The entire PTO and
PPD assembly may be removed as one.
Solid Rubber Coupling (SRC)
#1 Input Splined Hub
#2 Drive Plate
#3 Drive Ring
#4 HHCS
#5 Lock Washer
4.3.4
Remove drive ring coupling from engine flywheel.
4.3.5
Remove the hex head cap screws (Item 4 & 5) from the input splined hub and drive plate.
•
Input splined hub will be reused to mount replacement coupling.
4.3.6
Remove SRC input coupling from PPD.
•
Use the bolts from step 4.3.5 as jack bolts to assist in removal of hub.
NOTE: Replace old bolts with new bolts when install new coupling.
4.3.7
Assemble the input coupling (items 2 & 3).
4.3.8
Tighten bolts to:
•
SRC: Torque the twelve (12) hex head cap screw (item 4), securing the hub and coupling.
Torque 155 lbf•ft. [210 Nm]
Summary of Contents for WPD-02
Page 1: ...Power Pump Drive Installation Maintenance Manual Model WPD 02...
Page 31: ...WIM PD 002_B Page 31 of 38 9 2 Z Side input with extensions with WP3 02 003 pump...
Page 32: ...WIM PD 002_B Page 32 of 38 9 3 Z Side input without extensions with WP3 02 002 pump...
Page 33: ...WIM PD 002_B Page 33 of 38 9 4 Y Side Output with extensions with WP3 02 002 pump...
Page 37: ...WIM PD 002_B Page 37 of 38 This Page Intentionally left Blank...
