MacDon A40D - Page 16

262334 xiv Revision A
4.8.10 Adjusting Knife Timing ............................................................................................................... 164
4.9 Header Drive Systems ......................................................................................................................... 167
4.9.1 Header Knife Drive ..................................................................................................................... 167
Checking/Adjusting V-Belt Tension on Left Side.............................................................................. 167
Removing Left V-Belts ............................................................................................................... 167
Installing Double V-Belts ............................................................................................................ 168
Checking and Adjusting Left Timing Belt Tension ............................................................................ 169
Removing Timing Belt from Left Side............................................................................................ 169
Installing Left Timing Belt ........................................................................................................... 171
Checking and Adjusting Right Timing Belt Tension .......................................................................... 172
Removing Right Timing Belt ........................................................................................................ 173
Installing Right Timing Belt ......................................................................................................... 174
4.9.2 Header Reel Drive ...................................................................................................................... 175
4.9.3 Header Auger Drive .................................................................................................................... 175
4.10 Reel Tines and Tine Bar Bearings ......................................................................................................... 176
4.10.1 Replacing Tine and Bearing: Cam End – Disc #1 ............................................................................. 176
4.10.2 Replacing Tine and Bearing: Disc #2............................................................................................. 180
4.10.3 Replacing Tine and Bearing: Center Section X ................................................................................ 184
4.10.4 Replacing Tine and Bearing: Opposite Cam – Section Y.................................................................... 186
4.10.5 Replacing Tine: Tine Bar Extension – Section Z............................................................................... 188
4.11 Straightening Auger Pans ................................................................................................................... 190
4.12 Replacing Rubber Fingers ................................................................................................................... 191
4.13 Stripper Bar ..................................................................................................................................... 192
4.13.1 Removing Stripper Bar .............................................................................................................. 192
4.13.2 Replacing Stripper Bars ............................................................................................................. 193
4.13.3 Installing Front Stripper Bar Extensions ........................................................................................ 193
4.14 Conditioner ................................................................................................................................... .. 195
4.14.1 Changing Gearbox Oil................................................................................................................ 195
4.14.2 Removing Forming Shield .......................................................................................................... 197
4.14.3 Disassembling Forming Shield..................................................................................................... 199
4.14.4 Assembling Forming Shield ........................................................................................................ 200
4.14.5 Installing Forming Shield............................................................................................................ 202
4.14.6 Removing Header Drive Motor ................................................................................................... 205
4.14.7 Installing Header Drive Motor..................................................................................................... 206
4.14.8 Removing Conditioner Gearbox .................................................................................................. 207
4.14.9 Installing Conditioner Gearbox.................................................................................................... 210
4.14.10 Checking/Adjusting Roll Alignment ............................................................................................ 213
4.14.11 Checking and Adjusting Roll Timing............................................................................................ 216
4.15 Replacing Skid Shoe Wear Plate........................................................................................................... 218
4.16 Gauge Rollers................................................................................................................................... 220
4.16.1 Removing Gauge Rollers ............................................................................................................ 220
4.16.2 Installing Gauge Rollers ............................................................................................................. 220
4.17 Maintaining the Electrical System ........................................................................................................ 222
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