Hydraulics 110 l/min Location of the components on the priority block 10 1
2
9
10
13
3
12
9 7
14
13 6
8 1 11
5 3
14
12
15
11 5 6 4
8 11 4
395msm23
Fig. 48
Description 1 2 3 4 5 6
Supply to steering unit. "Load Sensing" control to pump regulator. "Load Sensing" control from steering unit. Supply to trailer brake coupling. Supply to lifting spool valve and auxiliary spool valves. "Load Sensing" control from lifting spool valve and auxiliary spool valves. 7 Internal line.
E1.52
8 20 bar output connected to low-pressure line of right-hand hydraulic cover, accumulator and brake boosters. 9 Plug. 10 Plug. 11 Control from master cylinders. 12 Low-pressure spool, 20 bar. 13 Steering priority slide valve. 14 High-pressure slide valve. 15 Return.
Arion 640-510 – 02.2009 – GB
