62
180R9270 / IOM APP S 674 - v01 / 03.2013
Instruction
Trouble shooting guide for APP and APP S 674 pumps
2
03.2013
Trouble shooting fish bone chart
1.
No flow/no pressure
2.
Reduced flow/reduced pressure
3.
High torque on electric motor
4.
Noise from pump
5.
Noise from installation
6.
Typical signs of wear
6.1
Valve plate
6.2
Port plate
6.3
Swash plate
Table of Contents
Trouble shooting guide for
APP and APP S 674 pumps