
214685 vii Revision A
6.15 Checking Draper Seal ....................................................................................................................140
6.16 Lubricating the Header ...................................................................................................................142
6.16.1 Greasing Procedure ..............................................................................................................142
6.16.2 Lubrication Points..................................................................................................................143
6.17 Checking and Adjusting Endshields .................................................................................................149
6.18 Checking Manuals..........................................................................................................................153
Chapter 7: Setting up Auto Header Height Control....................................................................155
7.1 Auto Header Height Control (AHHC)..................................................................................................155
7.1.1 Sensor Operation....................................................................................................................156
7.1.2 Sensor Output Voltage Range –Combine Requirements ...........................................................157
10 Volt Adapter (MD #B6421) –New Holland Combines Only ....................................................157
Manually Checking Voltage Range: One-Sensor System ...........................................................158
Manually Checking Voltage Range: Two-Sensor System ...........................................................160
Adjusting Voltage Limits: One-Sensor System ..........................................................................162
Adjusting Voltage Limits: Two-Sensor System...........................................................................163
Replacing the Auto Header Height Control (AHHC) Sensor (One-Sensor System).......................165
Replacing Float Indicator Cable ...............................................................................................166
7.1.3 Case IH 5088/6088/7088 Combines .........................................................................................170
Calibrating the Auto Header Height Control (Case IH 5088/6088/7088) ......................................170
Setting the Sensitivity of the Auto Header Height (Case IH 5088/6088/7088)...............................171
7.1.4 Case IH 5130/6130/7130 and 5140/6140/7140 Mid-Range Combines.........................................173
Setting up the Header on the Combine Display (Case IH 5130/6130/7130;
5140/6140/7140)........................................................................................................173
Checking Voltage Range from Combine Cab (Case IH 5130/6130/7130;
5140/6140/7140)........................................................................................................175
Calibrating Auto Header Height Control (Case IH 5130/6130/7130, 5140/6140/7140) ..................177
Setting Preset Cutting Height (Case 5130/6130/7130, 5140/6140/7140) .....................................178
7.1.5 Case IH 7010/8010, 7120/8120/9120, 7230/8230/9230 and 7240/8240/9240 Combines ..............181
Checking Voltage Range from the Combine Cab (Case 8010)....................................................181
Setting Header Controls (Case 8010).......................................................................................183
Checking Voltage Range from the Combine Cab (Case IH 7010/8010, 7120/8120/9120,
7230/8230/9230, 7240/8240/9240)..............................................................................185
Calibrating the Auto Header Height Control (Case IH 7010/8010, 7120/8120/9120,
7230/8230/9230, 7240/8240/9240)..............................................................................187
Calibrating the Auto Header Height Control (Case Combines with Version 28.00 or Higher
Software)...................................................................................................................191
Checking Reel Height Sensor Voltages (Case IH) .....................................................................195
Setting Preset Cutting Height (Case 7010/8010, 7120/8120/9120, 7230/8230/9230,
7240/8240/9240)........................................................................................................196
7.1.6 Challenger and Massey Ferguson 6 and 7 Series Combines ......................................................197
Checking Voltage Range from the Combine Cab (Challenger and Massey Ferguson) ..................197
Engaging the Auto Header Height Control (Challenger and Massey Ferguson) ...........................199
Calibrating the Auto Header Height Control (Challenger and Massey Ferguson)..........................200
Adjusting the Header Height (Challenger and Massey Ferguson) ...............................................202
Adjusting the Header Raise/Lower Rate (Challenger and Massey Ferguson) ..............................202
Setting the Sensitivity of the Auto Header Height Control (Challenger and
Massey Ferguson) .....................................................................................................204
7.1.7 CLAAS 500 Series Combines ..................................................................................................205
Calibrating the Auto Header Height Control (CLAAS 500 Series)................................................205
Setting Cutting Height (CLAAS 500 Series) ..............................................................................207
TABLE OF CONTENTS