215651 x Revision B
5.5.8 Knife Hold-Downs ...................................................................................................................... 141
Checking and Adjusting Hold-Downs with Pointed Guards................................................................ 141
Checking and Adjusting Hold-Down at Double-Knife Center Pointed Guard ......................................... 142
Checking and Adjusting Hold-Down with Stub Guards ..................................................................... 143
5.5.9 Knifehead Shield ........................................................................................................................ 144
Installing Knifehead Shield.......................................................................................................... 144
5.6 Knife Drive System.............................................................................................................................. 146
5.6.1 Knife Drive Box .......................................................................................................................... 146
Checking Knife Drive Box Mounting Bolts ...................................................................................... 146
Removing Knife Drive Box .......................................................................................................... 147
Removing Knife Drive Box Pulley ................................................................................................. 149
Installing Knife Drive Box Pulley................................................................................................... 150
Installing Knife Drive Box............................................................................................................ 151
Changing Oil in Knife Drive Box ................................................................................................... 157
5.6.2 Knife Drive Belts ........................................................................................................................ 157
Untimed Double-Knife Drive Belts – D1XL Only .............................................................................. 157
Timed Double-Knife Drive Belts ................................................................................................... 161
5.7 Drapers............................................................................................................................................. 175
5.7.1 Removing Drapers...................................................................................................................... 175
5.7.2 Installing Drapers ....................................................................................................................... 175
5.7.3 Checking and Adjusting Draper Tension ......................................................................................... 177
5.7.4 Adjusting Draper Tracking............................................................................................................ 179
5.7.5 Adjusting Deck Height................................................................................................................. 181
5.7.6 Replacing Draper Clips (Option) .................................................................................................... 186
5.7.7 Draper Roller Maintenance .......................................................................................................... 187
Inspecting Draper Roller Bearing ................................................................................................. 187
Draper Deck Idler Roller............................................................................................................. 187
Draper Deck Drive Roller............................................................................................................ 191
5.7.8 Draper Deflectors....................................................................................................................... 195
Removing Narrow Draper Deflectors ............................................................................................ 195
Installing Narrow Draper Deflectors ............................................................................................. 196
5.8 Reel ................................................................................................................................................. 198
5.8.1 Reel-to-Cutterbar Clearance......................................................................................................... 198
Measuring Reel Clearance .......................................................................................................... 198
Adjusting Reel Clearance............................................................................................................ 200
5.8.2 Reel Frown ............................................................................................................................... 202
Adjusting Reel Frown................................................................................................................. 202
5.8.3 Centering the Reel ..................................................................................................................... 203
Centering Double Reel ............................................................................................................... 203
Centering Single Reel................................................................................................................. 204
5.8.4 Reel Fingers .............................................................................................................................. 205
Removing Steel Fingers.............................................................................................................. 205
Installing Steel Fingers ............................................................................................................... 206
Removing Plastic Fingers............................................................................................................ 206
Installing Plastic Fingers ............................................................................................................. 207
5.8.5 Tine Tube Bushings .................................................................................................................... 208
Removing Bushings from Reels.................................................................................................... 208
Installing Bushings onto Reels ..................................................................................................... 214
5.8.6 Reel Endshields.......................................................................................................................... 220
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