MacDon R85 Rotary Disc 13 Foot Self-Propelled Windrower Header - Manual (Page 7)

TABLE OF CONTENTS
Removing a Disc ........................................................................................................... 119
Installing a Disc .............................................................................................................120
7.6.3 Direction of Spindle Rotation ..................................................................................................121
7.6.4 Cutter Blades ........................................................................................................................121
Inspecting Cutter Blades ................................................................................................122
Replacing the Cutter Blades ...........................................................................................124
Inspecting Cutterbar Hardware .......................................................................................125
7.6.5 Accelerators..........................................................................................................................126
Inspecting Accelerators ..................................................................................................127
Replacing Accelerators ..................................................................................................127
7.6.6 Rotary Deflectors ..................................................................................................................128
Inspecting Rotary Deflectors...........................................................................................129
Removing the Driven Deflector .......................................................................................129
Installing the Driven Deflector .........................................................................................130
Removing the Driveline Deflector ....................................................................................130
Installing the Driveline Deflector......................................................................................131
7.6.7 Disc Spindles ........................................................................................................................132
Replacing a Spindle Key ................................................................................................133
7.6.8 Cutterbar Doors ....................................................................................................................135
Inspecting Curtains ........................................................................................................135
Inspecting Door Latches: Export Header .........................................................................135
Adjusting Latches ..........................................................................................................135
Replacing Latches .........................................................................................................136
Replacing Latch Brackets...............................................................................................136
7.7 Drive Systems ..............................................................................................................................137
7.7.1 Bevel Gearbox ......................................................................................................................137
Changing the Bevel Gearbox Lubricant ...........................................................................137
7.7.2 Conditioner Drive Belt............................................................................................................138
Inspecting the Conditioner Drive Belt...............................................................................138
Replacing the Conditioner Drive Belt ...............................................................................140
7.7.3 Conditioner Gearbox .............................................................................................................142
7.7.4 Gearbox Speed Sensor .........................................................................................................143
Adjusting the Gearbox Speed Sensor..............................................................................143
Replacing the Gearbox Speed Sensor ............................................................................144
7.8 Hydraulics ....................................................................................................................................145
7.8.1 Hydraulic Hoses and Lines ....................................................................................................145
8 Troubleshooting .................................................................................................................................147
8.1 Mower Performance......................................................................................................................147
8.2 Mechanical...................................................................................................................................150
9 Options and Attachments ..................................................................................................................153
9.1 Kits ..............................................................................................................................................153
9.1.1 Cutterbar Repair Tool Kit........................................................................................................153
9.1.2 Double Windrow Attachment (DWA) .......................................................................................153
9.1.3 Shoes...................................................................................................................................154
9.1.4 Tall Crop Divider Kit...............................................................................................................154
Index ..................................................................................................................................................155
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