Table of Contents
5
11 Maintenance..........................................................................................................................................71
11.1 Special Safety Instructions .............................................................................................................. 71
11.2 Compensation Spring(s).................................................................................................................. 71
11.3 Test run............................................................................................................................................ 71
11.4 Tightening Torques.......................................................................................................................... 72
11.5 Tightening Torques (Countersunk Screws)..................................................................................... 73
11.6 Testing the screws on the tines ....................................................................................................... 73
11.7 Disc springs at collapsible tine arms outside................................................................................... 74
11.8 Tyres................................................................................................................................................ 76
11.8.1 Checking and maintaining tyres............................................................................................... 76
11.8.2 Torque of wheels on the running gear..................................................................................... 77
11.8.3 Tyre air pressure...................................................................................................................... 77
11.9 Replacing Tines............................................................................................................................... 80
11.10 Position of sensors and actuators ............................................................................................... 82
11.10.1 Adjusting the Sensors.............................................................................................................. 83
11.10.1.1 Namur sensor d = 30 mm ................................................................................................ 83
12 Maintenance - hydraulic system.........................................................................................................84
12.1 Load-sensing connection................................................................................................................. 85
12.2 Adjusting the hydraulic system ........................................................................................................ 86
12.3 Emergency Manual Activation ......................................................................................................... 86
12.4 Examples of Emergency Manual Activation .................................................................................... 87
12.5 Hydraulic System Circuit Diagrams................................................................................................. 90
13 Maintenance – lubrication chart .........................................................................................................91
13.1 Special Safety Instructions .............................................................................................................. 91
13.2 PTO shaft......................................................................................................................................... 91
13.3 Lubrication Chart ............................................................................................................................. 92
14 Maintenance - Gearbox........................................................................................................................94
14.1 Filling Quantities and Lubrication Designations for Gearboxes....................................................... 94
14.2 Rotor gearbox / rotor housing.......................................................................................................... 94
14.3 Main gearbox ................................................................................................................................... 95
14.4 Transfer gearbox ............................................................................................................................. 96
15 Special equipment................................................................................................................................97
15.1 Tine loss safeguard ......................................................................................................................... 97
15.2 Chain for height restriction of suspension arms .............................................................................. 98
16 Placing in Storage ................................................................................................................................99
16.1 Special Safety Instructions .............................................................................................................. 99
16.2 At the End of the Harvest Season ................................................................................................. 100
16.3 Before the Start of the New Season .............................................................................................. 101
16.4 Special Safety Instructions ............................................................................................................ 101
17 Malfunctions - Causes and Remedies..............................................................................................102
17.1 Special Safety Instructions ............................................................................................................ 102
18 Appendix .............................................................................................................................................104
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