95
HYDRAULIC SYSTEM 
  P+11N016 P+11N012 
EXTERIOR REAR HYDRAULIC ARMS CONTROLS 
Exterior rear hydraulic arms controls are located on the rear right wing. They make it 
easier for the operator to conncet tools by controlling the movements of the lower 
drawbars of the three-point hitch from the outside. They only serve for connceting 
and disconnecting the tools. 
Img. (A) 
Before using exterior controls, move the power regulation lever (1) to its utmost 
position. 
Lowering hydraulic arms img. (B): 
Move lever (3) in the direction shown by the arrows (moving the lever is restricted 
with a link). By repeating this procedure, hydraulic arms are lowered in small steps. 
Raising hydraulic arms img. (C): 
Move lever (3) in the direction shown by the arrows (moving the lever is restricted 
with a link). By repeating this procedure, hydraulic arms are raised in small steps. 
If the lifting device controlled by exterior controls is loaded, movement of the 
lower drawbars within one step (on the exterior controls) is longer than if 
unloaded. 
OUTER HYDRAULIC CIRCUIT 
It supplies pressure oil for hydraulic 
devices on outer drives of hydraulics 
ended with couplers. Coupler sockets 
with 12.5 mm bore are in accordance 
with the international recommendation of 
ISO.