Claas LEXION 480 - Removing the Valve Block from the Orbitrol

188 678.1 - RHB LEXION 480 2.2.11
Steering
Removing the valve block from the Orbitrol
Unscrew the hydraulic hoses from the valve block on
the steering assembly. Plug hydraulic lines and
screwed joints with plugs.
(Fig. 24)
Remove the two cheese-head screws (S) from the
valve block on the steering block, then remove the
valve block.
Take care of the dowel pin.
(Fig. 25)
Valve block, removed:
1 O-ring OR 23, 47 x 2.62 N DIN 3771
2 Valve block, complete
3 Cheese-head screw M 10 x 1 x 45 DIN 912-10.9
(Fig. 26)
24
25
26