Shuttle Valve Or Plug; Shuttle Valve Or Plug Removal; Shuttle Valve Or Plug Installation; Edge Filter (260) - Danfoss D1 Series Service Manual

Service Manual
D1 High Power Open Circuit Pumps Size 65/130/145/193/260
Minor repairs

Shuttle Valve or Plug

Edge Filter (260)

52 | © Danfoss | July 2019
D1P shuttle valve or plug removal
Follow the steps below to remove the shuttle valve (if an EDC control is used) or plug.
1. For Electronic Displacement Control (EDC) function, first remove the plug assembly-HEX(D900).
2. Pull out shuttle valve seat (D920) with a M6 screw.
3. Remove the spool (D910) with an appropriate tool.
4. For controls without EDC function, there is only a plug which normally does not need to be removed.
D1P shuttle valve or plug installation
1. For controls with EDC, coat the shuttle valve spool (D910) with cleaning hydraulic oil and install to E
port in the endcap.
2. Install shuttle valve seat (D920) according to the direction showing in the picture.
3. Install E port plug assembly (D900).
4. If the shuttle valve is not used, replace it with the plug (D900).
The shuttle valve must also be installed in NNES and TPE2/TPE5 controls if the application requires
this feature. To determine if a shuttle valve is needed, please consult with your Danfoss
representative.
D1P edge filter removal
1. Remove the plug G255.
2. Remove the filter G254.
D1P edge filter installation
1. Install the filter G254 and torque to the required specification.
G110
6mm
D900
D910
D920
D900
D901
D902
22mm
L1527453 | AX00000292en-CN0201