214880 v Revision A
Inspecting Discblades .................................................................................................................. 87
Inspecting Discblade Hardware ..................................................................................................... 89
Removing Discblades................................................................................................................... 90
Installing Discblades .................................................................................................................... 92
4.5.5 Maintaining Accelerators............................................................................................................... 93
Inspecting Accelerators................................................................................................................ 93
Removing Accelerators ................................................................................................................ 94
Installing Accelerators ................................................................................................................. 96
4.5.6 Maintaining Rock Guards............................................................................................................... 97
Inspecting Rock Guards................................................................................................................ 97
Removing Rock Guards ................................................................................................................ 98
Installing Rock Guards ................................................................................................................. 99
4.5.7 Maintaining Drums..................................................................................................................... 100
Inspecting Drums...................................................................................................................... 100
Removing Suspended Drums ...................................................................................................... 102
Installing Suspended Drums........................................................................................................ 104
Removing Left Driven Drum and Driveline..................................................................................... 105
Installing Left Driven Drum and Driveline ...................................................................................... 107
Removing Right Driven Drum and Driveline ................................................................................... 110
Installing Right Driven Drum and Driveline .................................................................................... 113
4.5.8 Replacing Cutterbar Spindle Shear Pin ........................................................................................... 116
Removing Cutterbar Spindle Shear Pin .......................................................................................... 117
Installing Cutterbar Spindle Shear Pin ........................................................................................... 121
4.6 Servicing Conditioner Roll Timing Gearbox ............................................................................................. 124
4.6.1 Checking and Changing Conditioner Roll Timing Gearbox Oil .............................................................. 124
4.7 Servicing Header Drive Gearbox ............................................................................................................ 127
4.7.1 Checking Header Drive Gearbox Oil ............................................................................................... 127
4.7.2 Changing Header Drive Gearbox Oil............................................................................................... 129
4.8 Cutterbar Curtain ............................................................................................................................... 130
4.8.1 Inspecting Cutterbar Curtain ........................................................................................................ 130
4.8.2 Removing Cutterbar Curtain......................................................................................................... 131
4.8.3 Installing Cutterbar Curtain .......................................................................................................... 132
4.9 Conditioner ....................................................................................................................................... 133
4.9.1 Inspecting Conditioner ................................................................................................................ 133
Conditioner Drive Belt ............................................................................................................... 134
Changing the Conditioner........................................................................................................... 138
4.10 Replacing Driveshields ....................................................................................................................... 146
4.10.1 Removing Driveshields .............................................................................................................. 146
4.10.2 Installing Driveshields................................................................................................................ 147
4.11 Electrical System ............................................................................................................................... 149
4.11.1 Maintaining Electrical System ... .................................................................................................. 149
4.11.2 Replacing Amber Hazard/Signal Light........................................................................................... 149
4.11.3 Replacing Header Disc Speed Sensor............................................................................................ 149
4.12 Hydraulics ....................................................................................................................................... 151
4.12.1 Checking Hydraulic Hoses and Lines............................................................................................. 151
TABLE OF CONTENTS