Edition
Manual
Chapter
Page
2008-10-23 Workshop Manual, Stiga Titan 4 Hydraulic system
19
Implement lifter upwards
2. Mechanic actuated non-return valve.
4. Check valve lowering.
5. Collector block
6. By pass line
Colour - Lines
Red is the feeding pressure lines
to the external hudraulics.
Blue is the return lines with
atmospheric pressure.
Green lines can act both as
pressure lines and return lines,
depending on the implement
movement.
F. Implement lifter cylinder.
F1. Control lever for the implement lifter F.
T. Tank
The by pass line is blocked in valve F1.
Oil flows from the steering unit, through the
valve F1. The valves 2 and 4 become fully
open.
The piston in cylinder F is pressed against
its bottom and the lifter rises.
The oil in the opposite side of the piston is
pressed back to the tank via valve F1 and
the collector block.
