MacDon R85 - Page 15

214366 xii Revision A
5.3.5 Cutterblades ...........................................................................................................................140
Inspecting Discblades .............................................................................................................141
Inspecting Cutterblade Hardware.............................................................................................142
Replacing the Cutterblades .....................................................................................................144
5.3.6 Accelerators ...........................................................................................................................145
Inspecting Accelerators...........................................................................................................146
Replacing Accelerators ...........................................................................................................147
5.3.7 Nut Shield...............................................................................................................................148
Inspecting Nut Shield ..............................................................................................................148
Replacing Nut Shield ..............................................................................................................149
5.3.8 Rotary Deflectors ....................................................................................................................149
Inspecting Rotary Deflectors....................................................................................................149
Removing the Driven Deflector ................................................................................................150
Installing the Driven Deflector ..................................................................................................151
Removing the Driveline Deflector.............................................................................................151
Installing the Driveline Deflector...............................................................................................152
5.3.9 Disc Spindles ..........................................................................................................................153
Replacing a Spindle Key .. .......................................................................................................153
5.3.10 Cutterbar Doors ....................................................................................................................156
Inspecting Curtains.................................................................................................................156
Inspecting Door Latches: North American Header .....................................................................156
Inspecting Door Latches: Export Header ..................................................................................156
Adjusting Door Latches: Export Header....................................................................................156
Replacing Door Latches: Export Header...................................................................................157
Replacing Door Latch Brackets: Export Header ........................................................................157
5.4 Drive Systems .................................................................................................................................158
5.4.1 Bevel Gearbox .... ....................................................................................................................158
Changing the Bevel Gearbox Lubricant ....................................................................................158
5.4.2 Conditioner Drive Belt..............................................................................................................159
Inspecting the Conditioner Drive Belt........................................................................................159
Replacing the Conditioner Drive Belt ........................................................................................160
5.4.3 Conditioner Gearbox ...............................................................................................................162
Changing the Conditioner Gearbox Lubricant ...........................................................................162
5.4.4 Header Drive Speed Sensor ....................................................................................................164
Adjusting the Header Drive Speed Sensor ................................................................................164
Replacing the Header Drive Speed Sensor...............................................................................165
5.4.5 Auger Drive Belt......................................................................................................................166
Inspecting and Adjusting the Auger Drive Belts .........................................................................166
Replacing the Auger Drive Belts ..............................................................................................167
5.4.6 Installing Sealed Bearings........................................................................................................169
5.5 Hydraulics .......................................................................................................................................170
5.5.1 Hydraulic Motor.......................................................................................................................170
Removing the Hydraulic Motor.................................................................................................170
Installing the Hydraulic Motor...................................................................................................171
5.5.2 Hydraulic Hoses and Lines.......................................................................................................172
5.6 Electrical System .............................................................................................................................173
5.6.1 Hazard Lights .........................................................................................................................173
Replacing Amber Hazard/Signal Bulb ......................................................................................173
Replacing Amber Hazard/Signal Light Fixture .... .......................................................................173
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