
7.7 Using the track marker 167
8Parking the machine 168
8.1 Emptying the fertiliser hopper 168
8.2 Emptying the seed hopper
through the residual quantity flap 168
8.3 Emptying the seed hopper
through the singling disc 169
8.4 Emptying the fertiliser metering
unit 172
8.5 Emptying the micropellet hopper 173
8.6 Relieving the hole covering rollers 175
8.7 Parking the pivoting wheel mark
eradicator 176
8.8 Parking the wheel mark eradicator 177
8.9 Parking the PreTeC coulter 178
8.10 Lowering the jacks 179
8.11 Disconnecting the supply lines
from the hose package 180
8.12 Uncoupling the ISOBUS line 180
8.13 Disconnecting the hydraulic
hose lines 181
8.14 Uncoupling the power supply 181
8.15 Uncoupling the 3-point mounting
frame 182
8.16 Uncoupling the universal joint
shaft 182
8.17 Conserving the drive shaft 183
9Repairing the machine 184
9.1 Maintaining the machine 184
9.1.1 Maintenance schedule 184
9.1.2 Checking and replacing the cutting
discs on the PreTeC coulter 186
9.1.3 Adjusting the cutting disc distance
on the PreTeC coulter 187
9.1.4 Adjusting the cutting disc drive on
the PreTeC coulter 188
9.1.5 Checking and replacing the closer
discs on the PreTeC coulter 189
9.1.6 Checking and replacing the rigid
cutting disc on the PreTeC coulter 189
9.1.7 Checking and replacing the cutting
disc on the FerTeC Twin coulter 190
9.1.8 Adjusting the cutting disc distance
on the FerTeC Twin coulter 191
9.1.9 Checking and replacing the inner
scraper on the FerTeC Twin coulter 191
9.1.10 Checking the wheel bolt tightening
torque 192
9.1.11 Checking the tightening torque for
the radar sensor bolts 193
9.1.12 Checking the frame connection
tightening torque 193
9.1.13 Checking the coulter connection
tightening torque 194
9.1.14 Checking the running gear
connection tightening torque 194
9.1.15 Checking the tyre inflation pressure 195
9.1.16 Checking the top link pin and lower
link pin 195
9.1.17 Checking the hydraulic hose lines 195
9.1.18 Cleaning the fan rotor 196
9.1.19 Cleaning the cyclone separator 197
9.1.20 Cleaning the suction basket 197
9.1.21 Cleaning the filling auger 198
9.1.22 Cleaning the fertiliser hopper 199
9.1.23 Cleaning the fertiliser metering unit 201
9.1.24 Cleaning the micropellet metering
unit 202
9.1.25 Adjusting the micropellet metering
unit bottom flap 204
9.1.26 Clean the singling unit 205
9.1.27 Cleaning the opto-sensor 206
9.1.28 Checking the wheel mark eradicator
coulter 211
9.1.29 Cleaning the distributor head 212
9.1.30 Emptying the folding cylinder
hydraulic accumulator 212
9.2 Lubricating the machine 214
9.2.1 Overview of lubrication points 215
9.3 Lubricating the roller chains 217
9.3.1 Lubricating the roller chain in the
leading wheel drive 217
9.3.2 Lubricating the roller chain in the
interchangeable wheel gear 219
9.3.3 Lubricating the roller chain in the
trailing wheel drive 220
MG6967-EN-II | C.1 | 27.09.2021 III