MacDon R85 Operator's Manual page 7
Rotary disc 16-foot self-propelled windrower header
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Also See for R85:
- Operator's manual (220 pages) ,
- Assembly instructions manual (122 pages) ,
- Unloading and assembly instructions (55 pages)
Table of Contents
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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
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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