Stiga 13-7454-11, Workshop Manual

Page: 64 / 123

Raising the implement lift
F. Implement lift cylinder.
Ls. Controls for implement lift F.
T. Tank.
The by-pass line is blocked in valve Ls.
Oil flows from the control module and
through the valve Ls. Valve 2 is opened
completely.
The piston in the cylinder F is pressed to
the bottom and lift is raised.
The oil on the other side of the piston is
pressed back to the tank via the valve Ls
and the collector block.
2. Mechanically affected non-return
valve.
4. Limit valve lowering.
5. Collector block.
6. By-pass line.
Colour - Pressure
Red displays the supply pres-
sure to the external hydraulics.
Green can be both the pressure
line and the return line, depend-
ing on the implement move-
ment.
Blue displays the atmospheric
pressure in the return lines.
WORKSHOP MANUAL
TITAN
Chapter
4 - Hydraulic system
EDITION
2018
Page
6 2