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EDC with angle sensor
Removal
1. Clean pump externally with clean solvent to remove debris.
2. Remove control screws (D250) using a 5 mm internal hex wrench.
3. Remove the control from the pump.
Dowel pins (D300) must remain in housing.
4. Remove and discard the control gasket.
D250
D150
Feedback link
Item
Wrench size
Torque
D250
5 mm
13.5 N•m [10 lbf•ft]
Installation
1. Install new control gasket (D150).
2. Before positioning the control on the pump housing ensure assembly fixture is positioned over the
linkage spring in EDC center as shown on the right.
3. Position control on pump housing. Ensure that feedback pin on swashplate is positioned properly in
control arm.
Service Manual
H1 45/53/60/68 Tandem Closed Circuit Axial Piston Pumps
Minor repair
©
Danfoss | June 2018
520L0928 | AX00000103en-US0303 | 53