180R9091
521B0741 DKCFN.PI.013.EF4.02 08-2013
180R9091
INSTRUCTION
Internal pump elements
APP 1.5-2.5
To understand the pump design better, please see exploded view on last
page.
1.
Unscrew the 4 mounting screws and remove the seal SAE
flange.
Do not yet unscrew the 2 lower screws.
2.
Wet the shaft and shaft seal with clean (filtered) soap-water.
Gently lever the shaft seal assembly free using 2 screwdrivers.
3.
Unscrew the 2 lower screws.
This document covers the instructions for changing internal pump elements on the axial piston pumps APP 1.5-2.5
Note: It is essential that the pump is serviced in conditions of absolute cleanliness.
Tools needed:
. Toolset (code no. 180B4148)
. Shaft bush
. Press bush
. Allen key 5 mm
. 2 screwdrivers
4.
Carefully turn the whole pump over so that the shaft is facing
down. Support the pump in a suitable hollow base so that the
pump is not supported by the shaft.
5.
Remove the housing.
