26
HYDRAULIC SYSTEM
General
The hydraulic equipment represents an important part of
Terri’s functions. Regular service and maintenance are there-
fore important. The hydraulic system is sensitive to impuriti-
es. Great cleanliness must therefore be observed during work
on the hydraulic system, including lling of oil and oil chan-
ges. Never therefore detach a hose or coupling except in the
case of extreme emergencies. This will ensure disturbance-
free operation of the hydraulic system and prevent the risk of
damage. Follow the instructions regarding the changing of
the lters and oil.
The repair of hydraulic components should be carried out by
personnel in an authorized service centre.
10. Overow valve
11. Pressure oil lter
12. Return oil lter
13. Control valve
14. Non-return valve
15. Control cylinders
16. Support cylinder
17. Control valve
18. Grab-loader valve
1. Hydraulic oil tank
2. Hydraulic pump for driving
3. Hydraulic pump for steering, etc
4. Hydraulic motor on gearbox
5. Valve block trailer drive brake
6. Valve trailer drive
7. Hydraulic motors on trailer
8 . Flow distributor
9. Oil cooler