General Pump MW Repair Manual - Manual (Page 3)

1. INTRODUCTION
This manual describes the instructions for Repairing MW/S Series pumps, and must be carefully read and
understood before performing any repair intervention on the pump. Proper pump operation and longevity
depend on the correct use and maintenance. General Pump declines any responsibility for
damage caused by the misuse or the non-observance of the instructions described in this manual.
2. REPAIR INSTRUCTIONS
2.1 Repairing Mechanical Parts
Mechanical parts repair must be performed after removal of oil from the casing. To drain
the oil, remove the oil dipstick, (1, fig. 1) and then the draining plug (2, fig. 1).
The oil must be placed in a suitable container and disposed of in special centers.
It absolutely must not be discarded into the environment.
GENERAL PUMP
A member of the Interpump Group
MW/S SERIES
Page 3
Ref 300791 Rev.C
11-12