TIC Key to diagram:
LEXION Montana 570-520
Basic Machine Hydraulic System
305 306
AUTOCONTOUR cross levelling right hydraulic cylinder AUTOCONTOUR cross levelling left hydraulic cylinder
406
Orifice plate F ..............................................................Ø 0.8 mm
502
AUTOCONTOUR / Cross levelling accumulator
602 603
AUTOCONTOUR / Cross levelling shut-off valve AUTOCONTOUR / Cross levelling balance screw
706-3* 706-4* 732 734 740 776
Cross levelling pressure relief valve (Montana) ..........200 bar Cross levelling pressure relief valve (Montana) ..........200 bar Non-return valve Lock-up valve unit (non-return valve) AUTOCONTOUR cross levelling flow control valve Reversing connecting valve
Y67 Y68 Y110 Y111 Y112 Y113
AUTOCONTOUR cross levelling left solenoid valve AUTOCONTOUR cross levelling right solenoid valve Raise cutting angle solenoid valve Lower cutting angle solenoid valve Rotate front attachment to the right solenoid valve Rotate front attachment to the left solenoid valve
III
Autocontour / Reverse valve block
Note: When dismounting items 502, 732, 740, Y67 or Y68, the accumulator must be relieved at the pressure relief bolt (603) before.
05/06
Lex-h-Kap3
3-151
