Instruction
Disassembling and assembling APP S 2.0-3.5 / APP S 674 2.0-3.5
6
180R9281 / 521B1275 / DKCFN.PI.013.C4.02 / 10.2015
18. Remove the guide pin.
19. Pull the cylinder barrel straight upwards in
a continuous lift to ensure no damage of
house bearing. This can only be done if the
shaft seal is removed.
WARNING:
If the cylinder barrel is dropped or
lowered too fast into housing, the
main bearing/shaft bearing might be
damaged.
21. Remove the port plate in the housing by
hand.
20. Place cylinder barrel upside down. For
further disassembling of cylinder barrel
and valve plate see page 14.
23. Turn the pump upside down. Unscrew the
8 bolts in port flange.
22. Remove the guide pin.
Note: The following operation is only
necessary if O-ring on port flange has to
be changed.
