EDC with angle sensorRemoval1. 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.D250D150Feedback linkItem Wrench size TorqueD250 5 mm 13.5 N•m [10 lbf•ft]Installation1. Install new control gasket (D150).2. Before positioning the control on the pump housing ensure assembly fixture is positioned over thelinkage spring in EDC center as shown on the right.3. Position control on pump housing. Ensure that feedback pin on swashplate is positioned properly incontrol arm.Service ManualH1 45/53/60/68 Tandem Closed Circuit Axial Piston PumpsMinor repair© Danfoss | June 2018 520L0928 | AX00000103en-US0303 | 53
