- disassembly of the pump;
- mechanical cleaning of the impeller and the inner part of the pump;
- inspection and, if necessary, replacement of pump bearing seals;
- inspection and, if necessary, replacement of stuffing boxes and stuffing;
- audit of pump housing elements;
- washing of pump parts;
- replacement of all gaskets and seals;
- repair and, if necessary, replacement of shut-off valves and check valves installed on the pump pipelines;
- start-up, adjustment works and commissioning of the pump