Danfoss Series 40 M46

Charge pump...................................................................................................................................................................................30
Shaft seal, roller bearing and shaft replacement................................................................................................................32
SCR valves.........................................................................................................................................................................................33
Charge pressure relief valve.......................................................................................................................................................34
Bypass valve.....................................................................................................................................................................................35
Manual displacement control....................................................................................................................................................36
Electronic displacement control/hydraulic displacement control.............................................................................. 37
MDC orifice repair..........................................................................................................................................................................39
EDC/HDC orifice repair.................................................................................................................................................................40
HC EDC Control Repair.................................................................................................................................................................41
Torque chart
Fastener size and torque chart..................................................................................................................................................44
Plug size and torque chart..........................................................................................................................................................44
Service Manual
Series 40 M46 Variable Pumps
Contents
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Danfoss | September 2017 11026743 | AX00000027en-US0202