New Holland Workmaster 75, Service Manual

Page: 40 / 41

HYDRAULIC - PNEUMATIC - ELECTRICAL - ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER
SYSTEM
PRIMARY HYDRAULIC POWER SYSTEM - Static description
Mounted on top of transmission housing comprising of
following components:
•
Position control lever, (1) .
•
Draft control lever, (2) (optional).
20098414
1
•
Distributor, (3) .
•
Response control valve, (4) .
•
Sensitivity control valve, (5) .
20098415
2
•
Draft sensing unit, (6) (optional).
•
Lift arms, (7) , and internal linkages and cylinder as-
sembly.
•
Internal mechanical linkages, relief valves, hydraulic
cylinder assembly are mounted inside the hydraulic lift
housing which must be removed to obtain access.
20098416
3
84269855 20/04/2010
A.10.A / 10