Waukesha Cherry-Burrell
®
Brand Universal 3 Pump Table of Contents
11/2018 95-03103 Page 7
Remove Seal Components ................................................................................................................. 38
130-U3 and smaller pumps: Install Seal Components (single mechanical seal) ................................ 40
180-U3 and larger pumps: Install Seal Components (single mechanical seal) .................................. 43
Double Mechanical Seal ........................................................................................................................... 45
Remove Flush-Side Seal Components .............................................................................................. 45
130-U3 and smaller pumps: Install Seal Components (double mechanical seal) .............................. 49
180-U3 and larger pumps: Install Seal Components (double mechanical seal) ................................. 57
Single and Double Mechanical Seal ......................................................................................................... 63
Install Pump Body ............................................................................................................................... 63
Install Product-Side Rotary and Stationary Seal ................................................................................ 64
O-ring Seal ................................................................................................................................................ 67
Remove Product-Side Seal Components ........................................................................................... 67
Remove Pump Body ........................................................................................................................... 68
Remove Flush-Side Seal Components .............................................................................................. 69
Install Body Seal Components ........................................................................................................... 70
Install O-ring Seal ............................................................................................................................... 72
Install Pump Body ............................................................................................................................... 73
Install Seal O-ring ............................................................................................................................... 74
Install Rotary Seal Components ......................................................................................................... 74
Fluid Head Assembly - Rotors and Cover ................................................................................................. 76
Install Rotor Nuts ................................................................................................................................ 77
Install Cover ........................................................................................................................................ 79
Gear Case ................................................................................................................................................. 82
Remove Gear Case Cover ................................................................................................................. 82
Remove Shaft ..................................................................................................................................... 82
Front Bearing Assembly ..................................................................................................................... 85
Rear Bearing Assembly ...................................................................................................................... 86
Shimming ............................................................................................................................................ 87
Install Shaft ......................................................................................................................................... 88
Install Rear Seal Assembly ................................................................................................................. 89
Install Timing Gears ............................................................................................................................ 89
Checking for Proper Clearance .......................................................................................................... 90
Install Gear Case Cover ..................................................................................................................... 92
Reference Tables ...................................................................................................................................... 93
Troubleshooting ............................................................................................................................................ 94
Pump Dimensions ......................................................................................................................................... 98
Universal 3 PD Pump Dimensions ............................................................................................................ 98
Tru-Fit ™ Universal 3 PD Pump Dimensions .......................................................................................... 100
Pump Shaft Guards ................................................................................................................................. 101
Parts List ...................................................................................................................................................... 102
006, 015, 018-U3 Parts ........................................................................................................................... 102
030, 040-U3 Parts ................................................................................................................................... 106
045, 060, 130-U3 Parts ........................................................................................................................... 110
180, 220-U3 Parts ................................................................................................................................... 114
210, 320-U3 Parts ................................................................................................................................... 118
Universal 3 Standard Seals ..................................................................................................................... 122
Universal 3 Specialty Seals ..................................................................................................................... 125
Standard Seal Kits - 006, 015, 018, 030, 040-U3 ................................................................................... 127
Standard Seal Kits - 045, 060, 130, 180, 220-U3 ................................................................................... 128
Standard Seal Kits - 210, 320-U3 ........................................................................................................... 129
U3 Shaft and Bearing Assemblies .......................................................................................................... 130
Special Tools for U3 Pumps .................................................................................................................... 131
Tru-Fit™ Universal 3 PD Pump Parts ..................................................................................................... 132
Long Term Storage ...................................................................................................................................... 133
Universal 3 Maintenance Summary Reference Sheet .............................................................................. 134
Universal 3 Maintenance Summary Reference Sheet - Copy for optional removal .............................. 135
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