General Pump KFZ Repair Manual - Manual (Page 9)

A) Unfasten the 7 M12 x 35 valve cover screws, and remove the cover (fig. 12).
B) Extract the valve plugs using a slide hammer (part #F26019400) (fig, 12).
C) Pull out the valve assemblies by using the same tool (reverse hammer) as used for the valve caps
(part #F26019400 combined with the tool #F27513600).
Should the suction or delivery valves get stuck inside the manifold (i.e. due to inactivity for a long
period) make use of the extracting tool (part #F27516900 combined with the tool #26019400).
Disassembly the suction and delivery valve units by screwing on an M10 screw long enough to acto on the
valve and extract the valve guide from the valve seats) 4, fig. 13.
Page 9
GENERAL PUMP
A member of the Interpump Group
KFZ SERIES
2.2 Fluid End Repair
2.2.1 Disassembly of the head - valve units
Service operations are limited to valve inspection or replacement if needed.
To extract the valve units proceed as follows: