Einleitung
This guide shows how to remove and replace the engine belt on the Classen Sod Cutter SC18AHDCA. The engine belt transfers power from the engine to the blade piston, as well as to the speed reduction box (which drives the roller).
Werkzeuge
Ersatzteile
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Grab the plastic housing at the end of the spark plug wire.
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Pull firmly to disconnect the wire from the spark plug.
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Use your hand to slowly rotate the blade pulley so that the blade is pulled back as far as possible.
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Use a 1/2" socket wrench to remove the nine 1 inch-long bolts securing the right guard panel:
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Two bolts on the front of the panel
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Five bolts on the top of the panel
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Two bolts on the back of the panel
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Slide the guard panel forward until the panel clears the black blade arm.
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Swing the panel outward to clear the screw post.
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Remove the panel.
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Use a 9/16" socket wrench and combination wrench to loosen (but not remove) the idler pulley bolt.
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Use your fingers to roll the belt. If you cannot twist the belt more than a quarter turn, the belt is sufficiently tensioned. If the belt is too loose, set the idler pulley lower to tension the belt more.
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Pull the engine belt downwards and slide it off the idler pulley.
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Slide the belt over the top of the pulley.
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Slide the pulley down so that it is not applying any tension to the belt.
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Place a rag behind the engine pulley to prevent the engine surface from being scuffed.
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Wedge a long bolt or screwdriver shaft between the belt and the engine pulley.
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Carefully feed the belt forward while using the shaft to derail the belt off the pulley.
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Loop the belt onto the rear pulley. Use your fingers to align the front of the belt to the engine pulley, and gradually push the belt into the pulley groove.
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Carefully feed the belt forward as you push the belt into the pulley groove, until the entire belt is properly seated in the pulley.
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To reassemble your device, follow these instructions in reverse order.