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9-114 Wear Strip NOTE: The skid frame should be removed for this procedure. NOTE: Prior to removing the wear strips, inspect each wear strip for wear. The wear strip must be 0727-726 NOTE: It is possible to remove and install a wear strip without removing the skid frame. To do this, 1. Remove the machine screw and lock nut securing the wear strip to the front of the slide rail. AG298D 2. Using a pipe wrench and starting from either end, hook the edge of the wear strip with the pipe wrench jaw and twist the wear strip off the slide rail. Move the pipe wrench 7.5 cm (3 in.) and again twist the wear strip off the rail. Repeat this procedure until the wear strip is free of the rail. NOTE: The wear strip can also be driven off the slide rail; however, it is quicker to use a pipe CLEANING AND INSPECTING NOTE: Whenever a part is worn excessively, cracked, or damaged in any way, replacement is 1. Clean the slide rail using parts-cleaning solvent and compressed air. 2. Inspect the slide rail for cracks. If any cracks are found, replace the slide rail. 3. Using a straightedge, inspect the slide rail for any unusual bends. Place the straightedge along the bottom surface of the slide rail. If the rail is found to be bent, it must be replaced. 4. Place the straightedge along the side of the slide rail. If rail is found to be bent, it must be replaced. INSTALLING NOTE: Apply a light coat of grease to the slide rail surface to aid in installing new wear strips. 1. Starting from the back, start the wear strip onto the rail; then using a block of wood and a hammer, drive the wear strip forward into position. AG070 2. Secure with a machine screw (coated with red Loctite #271) and lock nut. Tighten to 1.1 kg-m (8 ft-lb). ! WARNING Always wear safety glasses while using com- |