Wacker Neuson RD 27-100 Manuel de l'opérateur télécharger pdf (Page 70)

Maintenance RD 27

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5.19 Scraper Wear

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5.19.1 Stop the machine, apply the parking brake, and switch off the engine.

5.19.2 Remove dirt and debris from scrapers.

5.19.3 Check the wear of the scraper (a). The scrapers should be adjusted

vertical to the ground and to touch the width of the drums. The inner

scrapers can be adjusted with the adjustable spring mounts which are

located inside the front and rear frames. The tension on the spring

mounts should be adjusted in order to prevent bouncing of the scraper

when the vibration system is active.

5.19.4 Scraper bar pivots are protected with special, auto-lube plastic

sleeves. Check the pivots for wear and replace when necessary.

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Wacker Neuson RD 27-100 Manuel de l'opérateur Page 70