54
NOTES
Do NOT measure clearance rings prior to installation, installing the ring compresses
the ring which changes the measurement.
Do NOT measure a clearance rings after removing the ring, removing the ring distorts
the ring which changes the measurement.
5.8. Removal And Replacement Instruction Guidelines
Removal and replacement instructions are provided for select components. The instructions pro-
vided describe a complete tear down of a booster pump. The tear down instructions are ordered
by the sequence required to remove and replace the target assembly/part. To reduce unneces-
sary work and to avoid the introduction of additional/new issues, only dismantle the parts as in-
structed and necessary to accomplish the target inspection and or removal and replacement.
The R&R procedures are written to provide three layers of detail. The “A” steps provide an expe-
rienced technician (who is very familiar with a Hale booster pump) a Top Level View of the steps
required to R&R the titled component. The “A” steps along with the “1” steps provide an experi-
enced technician (who is NOT familiar with a Hale booster pump but is familiar with pumps in
general) a more detailed set of steps to R&R the titled component. Using all three levels of the
steps provides an inexperienced technician (training is require for all who work on the pumps)
very detailed steps to perform the task.
5.8.1 Tools Required/Suggested
Individual tool and consumable lists are provided for each procedure. The following tools are the
minimum required to perform maintenance/repairs on the pumps contained in this manual.
• Allen Wrenches (or Hex Socket Set)
• Ball Peen Hammer
• Bearing/Seal Driver Kit (See Figure 15.)
• By hand Push Tube
(a small section of PVC tubing to fit over/around shafts used as a special tool)
• Caliper (12 in) (See Figure 16.)
• Catch Pan (To Catch Oil)
• Center Punch
• Cutting Wheel/Grinder (Electric or Pneumatic)
• Dental Pick Set
• Drift Punch
• Funnel
• Hacksaw
• Hose Removal Tool
• Hydraulic Press
• Impact Driver
• Infrared Thermometer (Precise Non-Contact IR)
(See APPENDIX B, Test Equipment And Special Tool Information)
• Lift and Rigging Devices (Lever Hoist or Chain Hoist) and (Short Strap Or Choker)
• Non-marring Hammer
• Non-marring Pliers
• Oil Dry
• Pin Punch
• Pry Bar (2)
• Puller (Bearing/Impeller) (See APPENDIX B, Test Equipment And Special Tool Information)
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