Danfoss APP 1.5-2.5 Instrução
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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
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.
521B0741
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.
DKCFN.PI.013.EF4.02
INSTRUCTION
Internal pump elements
APP 1.5-2.5
08-2013