Danfoss 45 K2 Series, Repair Instructions, Page: 16 / 40

P108790
QC125
* Included in overhaul seal kit Q210
C155
QC150
QC120
C154
C149
C151
C152
H020
C153
*C200
C300
Item Description Wrench size Torque
C149 Orifice 3 mm internal hex 2.7 Nm [24 in-lb]
C151 Screws 6.4 Nm [4.7 lbf-ft]
C152 Manifold - -
C153 Plug 5 mm internal hex 12 Nm [8.9 lbf-ft]
C154 O-ring - -
C155 Solenoid - -
C200 O-rings - -
C300 Screws 6.4 Nm [4.7 lbf-ft]
QC120 O-rings
QC125 Nut 8.7 Nm [6.4 lbf-ft]
QC150 Valve assembly 27.7 Nm [20.4 lbf-ft]
H020 Manifold orifice 3 mm internal hex 2.7 Nm [24 in-lb}
Fan Drive Control
Disassembly
Use the wrench sizes and torques listed in the table.
1. Remove four screws (C300).
2. Remove the control and discard the 4 interface O-rings (C200).
3. Remove the coil plastic nut (QC125 ) Remove the coil.
Remember the correct coil connector orientation.
4. Remove the solenoid cartridge (C120). Remove O-ring (QC120).
5. Remove spring (C124) and spring guide (C123).
6. Remove the pressure limiter adjuster (C128).
7. Remove spring (C125) and spool (C122).
8. Remove plug (C107) and plug (C129).
9. Remove gain orifice (H030).
Repair Instructions
Series 45 Frame K2 Axial Piston Pumps
Disassembly
16 | © Danfoss | April 2017 AX00000305en-US0101