Anonymous Poster
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- Sep 27, 2005
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I was giving my B7500 its first 10-hour FEL greasing and I noticed on each of the hydraulic cylinders there's a ring around the piston that slides freely up and down it. It looks like it's intended to keep crud out of the cylinder, but it won't when the piston is extended and the ring has slid down. Is this normal or should I be concerned?