Lit. No. 28270, Rev. 00
July 1, 2005
3
TABLE OF CONTENTS
Introduction .................................................................................................... 4
Preface ...................................................................................................... 4
Required Tools ......................................................................................... 4
Available Service Items ........................................................................... 4
Safety Information .......................................................................................... 5
System Overview............................................................................................ 8
Blade, T-Frame & Lift Assemblies .......................................................... 8
Snowplow Components .................................................................... 8
Securing Pivot Bar to T-Frame ......................................................... 8
Pivot Plates ........................................................................................ 9
Initial Stand Shoe Setup .................................................................. 10
Stand Shoe Adjustment .................................................................. 10
Stacking Stop Configuration .......................................................... 11
T-Frame Leveling Adjustment ........................................................ 12
Blade Spring Replacement Tool (PN 20043) ................................. 13
Lift Arm & Lift Ram Installation ...................................................... 14
Headlamp Beam Aiming ................................................................. 15
Vehicle Lighting Check ................................................................... 15
Hydraulic ................................................................................................ 16
FloStat
®
Hydraulic System .............................................................. 16
Specifications .................................................................................. 16
Hydraulic Fitting and Hose Installation ......................................... 17
Hose Routing and Fitting Orientation ............................................ 18
Assembly ......................................................................................... 19
Cartridge Valves .............................................................................. 20
Relief Valves .................................................................................... 21
Pilot-Operated Check Valves .......................................................... 22
Ram Seal Installation ...................................................................... 23
Electrical ................................................................................................. 24
Wiring ............................................................................................... 24
Controls .................................................................................................. 25
General Information ........................................................................ 25
Adapter Cable (PN 66760K) ............................................................ 25
CabCommand Hand-Held Control (9 Button) ................................ 26
Joystick Control .............................................................................. 28
CabCommand Hand-Held Control (6 Button) ................................ 30
Fuse Replacement ........................................................................... 32
Terminal Removal Tool .................................................................... 33
Replacing Terminals ........................................................................ 33
14-Pin Connector Pin Assignments ............................................... 33
Theory of Operation ..................................................................................... 34
Snowplow Headlamps ........................................................................... 34
Snowplow Daytime Running Lights ..................................................... 34
Snowplow Hydraulics ............................................................................ 34
Electrical & Hydraulic Schematics.............................................................. 35
Electrical Schematic .............................................................................. 36
Hydraulic Schematic .............................................................................. 37
Raise ....................................................................................................... 38
Lower ...................................................................................................... 40
Angle Right ............................................................................................. 42
Angle Left ............................................................................................... 44
Vee .......................................................................................................... 46
Scoop ...................................................................................................... 48
Right Retract .......................................................................................... 50
Right Extend ........................................................................................... 52
Left Retract ............................................................................................. 54
Left Extend ............................................................................................. 56
Hold in Raised Position ......................................................................... 58
Striking An Object While Plowing ........................................................ 59
High Beam Headlamps with Snowplow Connected to Vehicle .......... 61
Low Beam Headlamps with Snowplow Connected to Vehicle........... 62
Troubleshooting Guide ................................................................................ 63