3.25.10 Program the change in direction of travel speeds ........................ 254
3.25.11 Calibrate the speed display ........................................ 255
3.26 Cruise control ...................................................... 258
3.26.1 Program the cruise control speed ................................... 258
3.26.2 Activate the cruise control .........................................259
3.27 Load limit control .................................................. 261
3.27.1 Set the load limit control .......................................... 261
3.28 3-Point linkage ..................................................... 262
3.28.1 Remove the quick hitch (if equipped) ................................. 262
3.28.2 Install the quick hitch (if equipped) .................................. 263
3.28.3 Set the 3-point linkage height ...................................... 264
3.28.4 Adjust the draft arm ............................................. 265
3.28.5 Adjust the top link position ........................................ 265
3.28.6 Adjust the top link length ......................................... 266
3.28.7 Adjust the sway blocks ........................................... 266
3.28.8 Prevent side-sway in the 3-point linkage .............................. 267
3.28.9 Set the side-sway in the 3-point linkage ............................... 268
3.28.10 Lubricate the lift linkage .......................................... 268
3.28.11 Operate the hydraulic top-link ...................................... 269
3.28.12 Operate the 3-point linkage ........................................ 269
3.28.13 Operate the 3-point linkage with the external switches ....................270
3.28.14 Automatic power lift function ...................................... 27
1
3.28.15 Connect an implement to the 3-point linkage ........................... 272
3.28.16 Connect an implement to the quick hitch .............................. 273
3.28.17 Disconnect an implement from the 3-point linkage ....................... 273
3.28.18 Disconnect an implement from the quick hitch ..........................274
3.29 Drawbar and mechanical hitch couplings ............................ 275
3.29.1 General ...................................................... 275
3.29.2 Calculation of towing capacity ...................................... 275
3.29.3 Drawbar features ............................................... 276
3.29.4 Replace the wear plates and the rubber stops on the standard drawbar ........ 277
3.29.5 Connect category four drawbar implements ............................278
3.29.6 Adjust the drawbar position ....................................... 280
3.29.7 Safety chain ................................................... 282
3.30 Power T
ake-O (PTO) ............................................... 283
3.30.1 Connect the PTO shaft to the PTO drive .............................. 284
3.30.2 Operate the PTO ............................................... 284
3.30.3 Stationary PTO ................................................. 286
3.30.4 Activate the stationary PTO ........................................ 286
3.30.5 Automatic PTO function .......................................... 286
3.30.6 PTO automatic mode with power lift ................................. 287
3.30.7 Modify the standard settings for rear automatic mode .................... 288
3.30.8 Restore the standard setting for rear automatic mode .................... 291
3.30.9 Calibrate the PTO clutch .......................................... 292
3.31 Hydraulic control valves ............................................ 294
3.31.1 Adjust the hydraulic control valves ................................... 295
3.31.2 Hydraulic motors ............................................... 297
3.31.3 Hydraulic valve lock ............................................. 297
3.31.4 Lock a specific hydraulic valve ...................................... 298
3.31.5 Drive the machine on a road with an implement .........................298
3.31.6 Connect a hydraulic hose to a coupler ................................ 299
3.31.7 Disconnect a hydraulic hose from a coupler ............................ 299
3.31.8 Manual operation of the EHS valves in emergency mode .................. 300
3.31.8.1 Lower the hitch in an emergency .......................... 302
3.32 Common hydraulic connections ..................................... 304
3.32.1 Connect a single acting cylinder .................................... 304
3.32.2 Connect a double acting cylinder .................................... 304
Table of contents
Rubber Track Tractor
589607D1G
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