MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers - Manual (Page 7)

TABLE OF CONTENTS
7.5.6 Greasing Procedure .............................................................................................................. 116
7.5.7 Lubrication and Servicing Intervals ......................................................................................... 117
7.5.8 Lubricating the Cutterbar .......................................................................................................121
Draining the Cutterbar Lubricant .....................................................................................121
Filling the Cutterbar Lubricant .........................................................................................123
7.5.9 Rock Guards.........................................................................................................................125
Inspecting the Rock Guards ...........................................................................................125
7.6 Cutterbar Disc Maintenance ..........................................................................................................126
7.6.1 Inspecting the Cutterbar Discs ...............................................................................................126
7.6.2 Disc......................................................................................................................................127
Removing a Disc ...........................................................................................................127
Installing a Disc .............................................................................................................128
7.6.3 Direction of Spindle Rotation ..................................................................................................129
7.6.4 Cutter Blades ........................................................................................................................129
Inspecting Cutter Blades ................................................................................................130
Replacing the Cutter Blades ...........................................................................................132
Inspecting Cutterbar Hardware .......................................................................................133
7.6.5 Accelerators..........................................................................................................................134
Inspecting Accelerators ..................................................................................................135
Replacing Accelerators ..................................................................................................135
7.6.6 Rotary Deflectors ..................................................................................................................136
Inspecting Rotary Deflectors...........................................................................................137
Removing the Driven Deflector .......................................................................................137
Installing the Driven Deflector .........................................................................................138
Removing the Driveline Deflector ....................................................................................138
Installing the Driveline Deflector......................................................................................139
7.7 Drive Systems ..............................................................................................................................141
7.7.1 Bevel Gearbox ......................................................................................................................141
Changing the Bevel Gearbox Lubricant ...........................................................................141
7.7.2 Conditioner Drive Belt............................................................................................................142
Inspecting the Conditioner Drive Belt...............................................................................142
Replacing the Conditioner Drive Belt ...............................................................................144
7.7.3 Conditioner Gearbox .............................................................................................................146
Changing the Conditioner Gearbox Lubricant ..................................................................146
7.7.4 Header Drive Speed Sensor ..................................................................................................148
Adjusting the Header Drive Speed Sensor.......................................................................148
Replacing the Header Drive Speed Sensor......................................................................149
7.7.5 Auger Drive Belt....................................................................................................................150
Inspecting the Auger Drive Belts .....................................................................................150
Replacing the Auger Drive Belts .....................................................................................151
7.7.6 Sealed Bearing Installation ....................................................................................................152
7.8 Hydraulics ....................................................................................................................................154
7.8.1 Hydraulic Motor.....................................................................................................................154
Removing the Hydraulic Motor........................................................................................154
Installing the Hydraulic Motor..........................................................................................155
7.8.2 Hydraulic Hoses and Lines ....................................................................................................156
7.9 Electrical ......................................................................................................................................157
7.9.1 Hazard Lights........................................................................................................................157
Hazard Lights: Replacing Bulbs and Lenses....................................................................157
Hazard Lights: Replacing the Lamp Assembly .................................................................157
Hazard Lights: Replacing the Lamp Bracket ....................................................................158
8 Troubleshooting .................................................................................................................................159
8.1 Mower Performance......................................................................................................................159
8.2 Mechanical...................................................................................................................................162
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