DEUTZ-FAHR AGROTRON 106 MK3, Workshop Manual

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2. When the lift is raised
•
When the lift is raised, the electronic lift control energises the solenoid (4) which move the spool (5) to the right.
•
The oil in passage b can therefore flow through the check valve (2) into chamber e and from there to the lift cylinders.
•
At the same time, the pressure present in passage b can flow into the chamber i and into the passage f and from there
through the channel g into chamber h of the flow control (1).
•
As the oil pressure is the same on both sides of the spool, the spool is shifted by the force of the spring (6) and the oil
can flow from chamber
a into the passage b .
D0004940
1
e
g b
f
2
5
4
6
a h
i
R A
P
HYDRAULIC SYSTEM AUXILIARY SERVICES CONTROL VALVE