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SM-1 Ev6/25062014
6.11 Adjustment of the tightening belt rollers of the pump and blade
drives
LOCTITE:
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Central screw of the blade hub console
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Screws of the tightening roller pins
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Pulley bearings
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Screws in the roller of the tightening lever
Lubricate the pins in tightening rollers – Interflon Fin Lube TF
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Do not tighten the self-securing nut holding the spring as far as the spring - check the clearance of about 1
mm, the belt must be positioned in the middle of tightening roller (Picture 60)
Picture 60
Picture 61
6.12 Sharpening and exchange of the blade
Check the blade geometry:
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The blade hasn´t to be twisted
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Twisted blade mustn´t be straightened, use a new one
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Cutting sections of the blade must be in one level (Picture 62)
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Distance between the blade seating and cutting section level should be 13-14 mm (Picture 63)
Picture 62
Picture 63
Blade seating
Cutting sections
