Safety Precautions
Safety Precautions............................................................................................................................................................................4
Service Literature
Symbols Used in Danfoss Literature..........................................................................................................................................5
OSPE versions.....................................................................................................................................................................................5
Exploded View and Seal Kit
OSPE exploded view........................................................................................................................................................................6
OSPE parts list.................................................................................................................................................................................... 7
Tools
Tools for OSPE................................................................................................................................................................................. 10
Dismantling
Dismantling OSPE.......................................................................................................................................................................... 12
Assembly
Assembling OSPE...........................................................................................................................................................................26
Test and valve setting of OSPE
Set up for testing............................................................................................................................................................................42
Set up OSPE with integrated priority valve.....................................................................................................................42
Set up OSPE without integrated priority valve.............................................................................................................. 43
Steering test.....................................................................................................................................................................................43
Pilot relief valve...............................................................................................................................................................................44
Neutral positioning test, OSP part........................................................................................................................................... 44
Neutral positioning test, EH part..............................................................................................................................................44
Manual steering..............................................................................................................................................................................44
Shock valves.....................................................................................................................................................................................44
OSPE LSRM.................................................................................................................................................................................. 44
OSPE LS (non reaction/non reaction versions).............................................................................................................. 44
Check for external leakage......................................................................................................................................................... 45
Tightening Torques
Tightening torques for connections OPSE............................................................................................................................46
Service Manual
OSPE Steering Valve
Contents
L1506577 • Rev 0001 • August 2015
3
