Western MVP PLUS Series User Manual

Lit. No. 27366, Rev. 01 February 15, 2008
3
TABLE OF CONTENTS
Introduction .................................................................................................... 4
Preface ...................................................................................................... 4
Recommended 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
Cutting Edge Wear and Leveling Adjustment Procedure ............ 11
Blade Spring Replacement Tool (PN 20043) ................................. 12
Lift Arm and Lift Ram Installation................................................... 13
Headlamp Beam Aiming ................................................................. 14
Vehicle Lighting Check ................................................................... 15
Hydraulic ................................................................................................ 16
MVP PLUS™ FloStat
®
Hydraulic System Specifications .............. 16
Hydraulic Fitting and Hose Installation ......................................... 17
Hydraulic Unit Components ........................................................... 18
Hydraulic Component Installation ................................................. 19
Valve Location ................................................................................. 20
Cartridge Valves .............................................................................. 21
Check Valves ................................................................................... 22
Valve Lock Rings ............................................................................. 22
Relief Valves .................................................................................... 23
Electrical ................................................................................................. 24
Wiring ............................................................................................... 24
Electrical Assembly ......................................................................... 25
Cover and Final Assembly .............................................................. 26
Controls .................................................................................................. 27
General Information ........................................................................ 27
MVP PLUS CabCommand Hand-Held Control .............................. 28
MVP PLUS Joystick Control ........................................................... 30
Theory of Operation ..................................................................................... 32
Electrical & Hydraulic Schematics.............................................................. 33
Legend .................................................................................................... 33
Electrical Schematic .............................................................................. 34
Hydraulic Schematic .............................................................................. 35
Raise ....................................................................................................... 36
Lower ...................................................................................................... 38
Angle Right ............................................................................................. 40
Angle Left ............................................................................................... 42
Retract (Vee) ........................................................................................... 44
Scoop ...................................................................................................... 46
Right Extend ........................................................................................... 48
Right Retract .......................................................................................... 50
Left Extend ............................................................................................. 52
Left Retract ............................................................................................. 54
Hold in Raised Position ......................................................................... 56
Striking An Object While Plowing Forward ......................................... 57
Striking An Object While Back Dragging ............................................. 58
Low Beam Headlamps with Snowplow Connected to Vehicle ........... 59
High Beam Headlamps with Snowplow Connected to Vehicle .......... 60
Troubleshooting Guide Table of Contents ................................................. 61

Western MVP PLUS Series Specifications

General

Brand	Western
Model	MVP PLUS Series
Category	Snow Blower
Language	English