F156.6 - GRADERS (1/05-12/09) 07 - HYDRAULIC SYSTEM Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 2. 1350997 [3] PLUG 3. 1768189 [3] SOCKET 4. 2465074 [2] SOCKET 5. 1338218 [1] HYD CONNECTOR 6. 4502741 [1] HYD CONNECTOR 7. 4572329 [1] DIFFUSER 8. 4521689 [1] PRESSURE SWITCH 9. 2739719 [1] COUPLING 990. 4577387 [AR] SHUT-OFF VALVE Parts catalog : 23.032[001] - PRESS.REL.VALVE part catalog new.New Holland 22.520[003] - RODS TREADLE VALVE MOUNT part catalog new.New Holland 22.520[002] - RODS TREADLE VALVE MOUNT part catalog new.New Holland 22.520[001] - RODS TREADLE VALVE part catalog new.New Holland 22.502[001] - ROTOR ROTARY OIL-SUPPLY part catalog new.New Holland 22.422[002] - VALVE BLOCK LOW. BRAKING VALV part catalog new.New Holland 22.422[001] - VALVE BLOCK part catalog new.New Holland 22.220[001] - HYDRAULIC FILTER part catalog new.New Holland 23.042[001] - STOPPING BLOCK part catalog new.New Holland 23.092[001] - STEERING VALVE part catalog new.New Holland 23.120[001] - BLOCKING VALVE INSTALL.MATERIAL GRADING BLADE (OPTION) part catalog new.New Holland 23.610[001] - CONTROL BLOCK INSTALL.MATERIAL part catalog new.New Holland 23.611[001] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland 23.611[002] - CONTROL BLOCK MOUNTING PARTS part catalog new.New Holland 23.612[001] - CONTROL BLOCK part catalog new.New Holland 23.612[002] - CONTROL BLOCK part catalog new.New Holland
![23.040[001] - STOPPING BLOCK INSTALL.MATERIAL New Holland Parts scheme diagram](http://c1.a2109.com/nhp/78/7870/78704.png "23.040[001] - STOPPING BLOCK INSTALL.MATERIAL New Holland catalog part")
![new.New Holland 23.032[001] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/11/1122/1122971.png "new.New Holland 23.032[001] - PRESS.REL.VALVE :")
![new.New Holland 22.520[003] - RODS TREADLE VALVE MOUNT part catalog](http://c1.a2109.com/_350/nhp/52/5267/526779.png "new.New Holland 22.520[003] - RODS TREADLE VALVE MOUNT :")
![new.New Holland 22.520[002] - RODS TREADLE VALVE MOUNT part catalog](http://c1.a2109.com/_350/nhp/98/9821/982164.png "new.New Holland 22.520[002] - RODS TREADLE VALVE MOUNT :")
![new.New Holland 22.520[001] - RODS TREADLE VALVE part catalog](http://c1.a2109.com/_350/nhp/45/4518/451843.png "new.New Holland 22.520[001] - RODS TREADLE VALVE :")
![new.New Holland 22.502[001] - ROTOR ROTARY OIL-SUPPLY part catalog](http://c1.a2109.com/_350/nhp/12/1225/1225530.png "new.New Holland 22.502[001] - ROTOR ROTARY OIL-SUPPLY :")
![new.New Holland 22.422[002] - VALVE BLOCK LOW. BRAKING VALV part catalog](http://c1.a2109.com/_350/nhp/87/8712/871266.png "new.New Holland 22.422[002] - VALVE BLOCK LOW. BRAKING VALV :")
![new.New Holland 22.422[001] - VALVE BLOCK part catalog](http://c1.a2109.com/_350/nhp/29/2959/295926.png "new.New Holland 22.422[001] - VALVE BLOCK :")
![new.New Holland 22.220[001] - HYDRAULIC FILTER part catalog](http://c1.a2109.com/_350/nhp/81/8122/812290.png "new.New Holland 22.220[001] - HYDRAULIC FILTER :")
![new.New Holland 23.042[001] - STOPPING BLOCK part catalog](http://c1.a2109.com/_350/nhp/98/9837/983753.png "new.New Holland 23.042[001] - STOPPING BLOCK :")
![new.New Holland 23.092[001] - STEERING VALVE part catalog](http://c1.a2109.com/_350/nhp/22/2232/223216.png "new.New Holland 23.092[001] - STEERING VALVE :")
![new.New Holland 23.120[001] - BLOCKING VALVE INSTALL.MATERIAL GRADING BLADE (OPTION) part catalog](http://c1.a2109.com/_350/nhp/19/1964/196483.png "new.New Holland 23.120[001] - BLOCKING VALVE INSTALL.MATERIAL GRADING BLADE (OPTION) :")
![new.New Holland 23.610[001] - CONTROL BLOCK INSTALL.MATERIAL part catalog](http://c1.a2109.com/_350/nhp/11/1117/1117646.png "new.New Holland 23.610[001] - CONTROL BLOCK INSTALL.MATERIAL :")
![new.New Holland 23.611[001] - CONTROL BLOCK MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/28/2820/282081.png "new.New Holland 23.611[001] - CONTROL BLOCK MOUNTING PARTS :")
![new.New Holland 23.611[002] - CONTROL BLOCK MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/87/8766/876635.png "new.New Holland 23.611[002] - CONTROL BLOCK MOUNTING PARTS :")
![new.New Holland 23.612[001] - CONTROL BLOCK part catalog](http://c1.a2109.com/_350/nhp/10/1091/1091747.png "new.New Holland 23.612[001] - CONTROL BLOCK :")
![new.New Holland 23.612[002] - CONTROL BLOCK part catalog](http://c1.a2109.com/_350/nhp/10/1037/1037264.png "new.New Holland 23.612[002] - CONTROL BLOCK :")