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Uploaded on Nov 29, 2010
Rebuilding the hydraulic cylinder on the 1989 520-H. This cylinder was spewing oil everywhere under hundreds of pounds of pressure. P.O. just kept adding oil and blowing it all over the place. Seal kit from Toro is expensive, but I got it done in an hour. Not bad for my first time. It holds air so it should hold fluid- hopefully under the significant operating pressures.