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General| Brand | Eaton |
|---|---|
| Model | PVM018 |
| Category | Water Pump |
| Language | English |
Explains the basic construction of the PVM series piston pump, listing key parts.
Describes how axial piston pumps work, focusing on the swash plate design.
Details the available control types for PVM pumps, including compensator and load sensing.
Explains the coding system for identifying PVM pump models and their configurations.
Details the model code structure for PVM045 and PVM050 pumps.
Explains the model code breakdown for PVM057 and PVM063 pumps.
Describes the model code configuration for PVM074 and PVM081 pumps.
Explains the model code structure for PVM098 and PVM106 pumps.
Describes the model code breakdown for PVM131 and PVM141 pumps.
Provides instructions on how to order replacement parts, including required information.
Explains how to interpret the serial number and date code on the pump tag.
Lists standard tools needed for pump disassembly.
Lists specialized tools required for pump disassembly and assembly.
Details the steps to remove the pump's control assembly.
Explains how to remove the maximum displacement stop screw.
Instructions for loosening end cover screws, including using studs.
Guides the removal of the end cover from the pump housing.
Steps to remove the valve plate from the pump assembly.
Instructions for removing and discarding the end cover gasket.
How to remove tail roller bearings and shims.
Steps for removing the housing and its gasket.
Procedure for removing the rotating group assembly.
Instructions for removing the swash plate.
Steps to remove the pump shaft.
How to remove the bias spring and spring guide.
Procedure for removing the shaft bearing.
Steps to remove the saddle bearings.
Instructions for removing the shaft seal.
Inspection guidelines for rotating group components like cylinder block and pistons.
Specifies acceptable tolerances for piston and shoe subassemblies.
Inspection of end cover, bearings, valve plate, and control piston.
Inspection of swash plate face, hubs, and saddle bearings.
Inspection of drive shaft, bearings, housing, and other pump parts.
Instructions for assembling the pump's rotating group.
Steps for assembling the control sleeve and piston.
Assembling the control sleeve/piston sub-assembly to the swash plate.
Steps for assembling the flange gasket and alignment pins.
Procedure for installing the shaft seal and shaft bearing.
Steps to install the saddle bearings.
How to install the bias spring and spring guide.
Installing the shaft and front bearing cone assembly into the flange.
Steps for installing the swash plate and rotating group.
Procedure for installing the flange gasket and housing.
How to attach the housing to the mounting flange using screws.
Steps for installing the valve plate onto the end cover.
Installing the alignment pin between the control sleeve and end cover.
Instructions for installing the end cover screws.
Steps for installing the pump control.
Steps for the initial start-up and priming of the pump.
A chart listing common pump problems, their causes, and remedies.
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