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C.
Lubricating hinges
This group encompasses the following points on the machine:
1. Hinges (ball joints and hinges) handlebars
2. Hinges for cutter head height regulators
and tilting mechanism
3. Hinges directional vales
4. Hinges tension rollers belt transmis-
sion
Follow this procedure:
• Where possible, disassemble the hinge or joint.
• Spray the chafing parts with a molybdenum disulphide (MoS2) -based penetrating oil, and
allow it to seep in evenly.
• Wipe off all the old excess grease and other dirt sticking to the area.
• Use compressed air to get rid of all other dirt in harder-to-reach areas between the hinge
joints.
D.
Friction areas
Friction surfaces include all machine parts that are subject to wear from lateral friction with
other parts. Here, too, the aim is to apply a film of lubricant between the rubbing parts that
will reduce movement resistance, minimise wear and repel water. These surfaces include:
1. Cable guides cutter controls
2. Cable guides speed mode tracks
3. Cable guides speed control engine
4. Cable guides dead man’s handle
• Proper functioning of the control levers is crucial and regular lubrication of the cables is
therefore of vital importance.