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10. Step:
Demount the locking pin (L) from the suction piston (E) with a punch Ø3mm and a hammer and remove it.
11. Step:
Unscrew the pump element (K) via the hexagon (AF10) of the suction piston (E) from the piston rod and remove it.
12. Step:
Now the pump element can be changed and the pump shall be assembled in reverse order.
All sealings must be installed correct and have no damages.
K
E
L
E
Attention!