HE-VA Combi-Disc, Operating Instructions Manual

Page: 12 / 56

Combi-Disc 01/08 -2015
15
Maintenance

After the first 10 hours of operation, retighten the machine. Check hydraulic hoses, fittings
and cylinders for leaks and retighten. Please see the below schedule.
Ensure on a regular basis that all bolts are tightened.
Maximum torque in Nm. w/lubricated thread
Metric thread Quality 8.8 Quality 10.9 Quality 12.9
M12 81 114 136
M14 128 181 217
M16 197 277 333
M18 275 386 463
M20 385 541 649
M22 518 728 874
M24 665 935 1120
Wheel bolt M18x1.5 fine thread 433 NM
Wheel bolt M22x1.5 fine thread 803 NM
Lubrication
The typical lubrication points are at the automatic release system, parallelogram for depth
adjustment, bearings for roller and wheel bearings. The lubrication points are to be lubricated after
every 10 working hours as well as after the cleaning in order to press out any water and dirt.
For lubrication, maintenance and repair, lower the Combi-Disc, put the brakes of the tractor on and
stop the motor.
Attention!
However, the double sealed ball bearings in the roller should only be lubricated every
20 working hours and by 1-2 strokes so that the sealing rings are not pressed out. However, by 1 – 2
strokes after cleaning in order to press out any water and dirt.
Important: Oil, type Hydro Texaco HD32 has been filled in the hydraulic system.