Identification and torque
Item Description Wrench size Torque
D025 Solenoid - -
D025A O-ring - -
D050 Cap screw 4 mm internal hex 5 Nm [4 lbf•ft]
QD26 O-ring - -
QD77 Actuator housing - -
QD72 Actuator pin - -
MDC Control
MP1 MDC control removal
Follow the steps to safely remove the MDC control.
1. Use a 5 mm internal hex wrench to remove the six cap screws (D250).
2. Remove the control module and gasket (D150) and discard the gasket.
3. Optional: If necessary, remove servo orifices (F00A, F00B), supply orifice (F00P), and tank orifices
(F00T) using a 3 mm internal hex wrench.
It is recommended to tag the orifices for an easier re-installation process.
The functionality of the control and the neutral position of the pump may be lost if the control is
disassembled.
Do not disassemble the control module.
Before removing the control, note the position of the control lever for reassembly.
Service Manual
MP1
Minor repair
©
Danfoss | April 2019 AX00000244en-000201 | 55
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