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2. Remove the Boom Cylinder Start by detaching the boom cylinder from the excavator. This typically involves removing the pins and bolts that secure the cylinder to the boom and the attachment points. Use a hydraulic jack to support the cylinder as you loosen the connections.
excavator boom cylinder seal replacement

One of the primary benefits of shaft dust seals is their ability to protect the machinery's internal components from abrasive particles that can cause friction and wear. Dust and dirt particles can not only damage the shaft itself but also the bearings, gears, and other moving parts within the system. By keeping these contaminants out, shaft dust seals help to extend the lifespan of the machinery and reduce the frequency of maintenance and repairs.