Service Manual
Table Of Contents
- Revision History
- Preface
- Chapter 1 : Safety
- Chapter 2 : Specifications and Maintenance
- Chapter 3 : Troubleshooting
- Chapter 4 : Engine
- Chapter 5 : Track Drive System
- Chapter 6 : Controls
- Chapter 7 : Belts
- Chapter 8 : Auger Housing
- Chapter 9 : Auger Gearbox
- Chapter 10 : Discharge Chute
- Appendix A: Foldout Drawings
- Electrical Schematic with Hand Warmers
- Electrical Schematic
ElectricalDrawingAbbreviations
Thefollowingabbreviationsareusedforwireharnesscolorsontheelectrical
schematicsandwireharnessdrawingsinthischapter.
Abbreviation
Color
BKBlack
BRorBMBrown
BUBlue
GNGreen
GYGray
OROrange
PKPink
RorRDRed
TTan
VIO
Violet
WorWHWhite
YorYEYellow
Numerousharnesswiresincludealinewithanalternatecolor.Thesewiresare
identiedwiththewirecolorfollowedbya/or_andthenthelinecolor(e.g,R/BK
isaredwirewithablackline;OR_BKisanorangewirewithablackline).
Note:Theelectricalharnessdrawingsinthischapteridentifyboththewirecolor
andthewiregauge.Forexample,16BKonaharnessdiagramidentiesa
16gaugewirewithblackinsulation.
Note:Aspliceusedinawireharnesswillbeidentiedonthewireharness
diagrambySP .Themanufacturingnumberofthespliceisalsoidentiedonthe
wireharnessdiagram(e.g.,SP01issplicenumber1).
FoldoutDrawingsPageA–2
POWERTRX™HDServiceManual
3440-740RevA