Maintenance
91
Pos: 25.35.10 / BA/Sicherheit/Gef ahrenhinweise/M ähwerke/Schn ell rotierende M esserteller/Mess ertrommeln_1 @ 0\mod_1197 017696736_78.doc @ 16001
Danger! - Rapidly rotating cutting discs/blade drums.
Effect: Danger to life or serious injuries.
• Switch off the engine and remove the ignition key.
• The cutting discs/blade drums continue to run!
• Do not leave the driver’s cab until the cutting discs/blade drums have come to a complete
stop.
Pos: 25.35.11 / BA/Wartung/Mähw erke/Schersic herung/Legend eM ähholm Aufs tellung EasyCu t´s@ 4\mod_1213 098609195_7 8.doc @ 86463
Explanation of abbreviations:
A= Direction of rotation "A" to the middle
B= Direction of rotation "B" in pairs
RZ= Central bearing housing (clockwise threading), without identifying groove.
RE= Eccentric bearing housing (clockwise threading, without identifying groove).
LZ= Central bearing housing (anticlockwise threading), with identifying groove.
LE= Eccentric bearing housing (anticlockwise threading), with identifying groove.
Pos: 25.35.12 / BA/Wartung/Mähw erke/Schersic herung/Beschr eibung Schersich erung @ 3\mo d_120420549 3155_78.doc @ 69 964
For protection against overload on the mowing units, the rotary hubs (1) are secured with nuts
(2) and shear pins (3).
If the machine strikes obstacles (for example stones), the 2 shear pins in the rotary hub will be
sheared off. The rotary hub and nut turn upward on the pinion shaft.
• The cutting discs or drums which move crop to the left (as seen in the direction of travel)
(LE/LZ) have left-handed threading.
• The cutting discs or drums which move crop to the right (in the direction of travel)
(RE/RZ) have right-handed threading.
To distinguish between right-hand (clockwise) threading (RE/RZ) and left-hand (anti-clockwise)
threading (LE/LZ), the nuts (2) and pinion shaft (4) for left-hand threading (LE/LZ) have a
distinctive grove (a, b).
• Left-handed (LE/LZ) nuts (2) have distinctive grooves (a) on the bevel.
• Left-handed (LE/LZ) pinion shafts (4) have a distinctive groove (b) on the face.
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