Interpump General Pump EV Series - Mechanical Part Disassembly

2.1.1 Disassembly of the mechanical part. The operations described must be performed after
removing the hydraulic part, ceramic plungers and splash guards from the pump (par. 2.2.3, 2.2.4).
Remove in the following order:
- The pump shaft tab
- The rear cover
- The con-rod cap as follows: unscrew the cap fixing screws, remove the con-rod caps (Fig. 2) paying
attention to the sequence during disassembly.
- The side covers using for extraction 3 fully threaded M6x50 screws, inserting them in the threaded
holes as indicated in Fig. 3.
GENERAL PUMP
A member of the Interpump Group
Page 4
EV SERIES
Fig. 2
Fig. 3
- Push the piston guides forward with their con-rods to facilitate side extraction of the pump shaft as
shown in Fig. 4
Fig. 4
Ref 301038 Rev. A
07-20