Solenoid Override Valve For Mdc With Pressure Released Brake - Danfoss 90 Series Service Manual

Service Manual
Minor repair

Solenoid override valve for MDC with pressure released brake

Series 90 Pumps
Solenoid override valve removal/installation
M90 (x6)
5 mm
M77
16 N•m [12 lbf•ft]
M75
Removal
1. Thoroughly clean external surfaces prior to removal of valve.
2. Using a 4 mm internal hex wrench, remove the four solenoid valve mounting screws (M92). Remove
the solenoid valve (M9) (with O-rings) from the adapter plate. Discard the O-rings.
3. Using a 4 mm internal hex wrench, remove the four adapter plate mounting screws (M98). Remove
the adapter plate and O-rings (M95, M96, and M97) from the control housing. Discard the O-rings.
Reassembly
1. Using petroleum jelly to retain them, install new O-rings (M96, M96, M97) on the adapter plate. Place
the adapter plate into position and install the screws (M98). Torque the screws to 5.4 N•m [4 lbf•ft].
2. Using petroleum jelly to retain them, install new O-rings onto the solenoid valve assembly (M9) and
install the solenoid valve onto the adapter plate. Install the screws (M92) and torque to 4 N•m [4
lbf•ft].
Solenoid override valve removal/installation
520L0818 • Rev 0101 • August 2015
M76A
M76C
M76B
M76
M78 (x2)
5 mm
13.5 N•m [10 lbf•ft]
P106 186E
M98 (x4)
4 mm
M9
5.4 N•m [4 lbf•ft]
M95
M96
M97
M92 (x4)
4 mm
5.4 N•m [4 lbf•ft]
P106192
61