`
`ESCO Ultralok® Tooth System
`Installation and Removal
`
`P6002CON01L0609
`
`Caterpillar v. ESCO IPR2015-00409
`ESCO Exhibit 2004 Page 1
`
`
`
`www.escocorp.com
`
`IMPORTANT: ESCO’s warranty is void when points and adapters have been weld repaired or hardfaced.
`General/Safety Information
`The practices described in this manual are meant as guidelines for safe operation under most
`conditions and are meant to supplement any safety rules and/or laws that may be in force in your
`area. Your safety and the safety of others results from putting into practice your knowledge of the
`correct operating procedures.
`
`WARNING: When performing the work
`described in these instructions, always work safely
`and use proper safety equipment to help avoid
`injury. All persons performing maintenance work
`should wear OSHA-approved hard hat, safety
`glasses, steel-toed shoes, and gloves. To avoid
`injury to others, keep bystanders well out of the way.
`
`ESCO Ultralok® Tooth Installation and Removal
`The Ultralok tooth system is designed for quick and easy replacement of teeth in the field.
`Just follow these step-by-step instructions to remove old teeth, inspect the nose and install new teeth.
`If you have any questions, please contact your ESCO representative.
`
`Step 1: Clean the lock cavity of
`fines on the top and bottom of the
`lock.
`
`Step 2: Insert the pry bar into the
`top side of the lock and rotate the
`pry bar upward and toward the
`centerline of the point. Clean the
`fines from the second groove in the
`lock that is now exposed.
`
`Step 3: Insert the pry bar into the
`second groove and again push
`the pry bar toward the centerline
`of the point until all three grooves
`are visible. The lock will still be
`attached to the point.
`
`Caterpillar v. ESCO IPR2015-00409
`ESCO Exhibit 2004 Page 2
`
`
`
`www.escocorp.com
`
`Step 4: In some applications,
`packed fines may inhibit point
`removal. Use the pry bar at the
`rear shoulder of the point to work it
`loose from the fines.
`
`Step 5: Once the point is loose on
`the nose, slide the point off.
`
`Step 6: Clean the nose of fines
`and dirt. After cleaning, inspect the
`nose for excess wear and peening.
`If necessary, weld repair or replace
`the adapter to ensure trouble free
`performance.
`
`Step 7: Install the new point onto
`the nose. Make sure the lock is
`in the unlatched position before
`installing.
`
`Step 8: Insert the pry bar into the
`lower side of the lock and the point
`wall. Push the pry bar toward the
`centerline of the point until the lock
`clicks into place. The distinctive
`click ensures the lock is properly
`installed.
`
`Step 9: In the fully locked position,
`the lock face will be recessed from
`the surface of the point.
`
`Final Comment:
`Once all of the points are replaced, double check to be sure all locks are fully installed.
`Now the machine is ready to go back to work.
`
`Caterpillar v. ESCO IPR2015-00409
`ESCO Exhibit 2004 Page 3
`
`
`
`.
`
`www.escocorp.com
`
`ESCO Corporation is the preferred provider of
`technically rich metal components and wear
`solutions for industrial applications. ESCO has
` over 40 locations and affiliates worldwide.
`
`North America
`2141 NW 25th Avenue
`Portland, OR 97210
`PH: 800.523.3795 | 503.228.2141
`
`Latin America
`Av. Engenheiro Gerhard Ett., 1.215
`Distrito Industrial Paulo Camilo, CEP 32530-480
`Caixa Postal 256 Betim, Minas Gerais Brazil
`PH: 55 31.3539.1200
`
`Europe, Africa, Middle East,
`Commonwealth of Independent States
`Rue des Fours à Chaux
`7080 Frameries, Belgium
`PH: 32.65.611.555
`
`Asia Pacific
`1 Scotts Road, Number 16-08
`Singapore 228208
`PH: 65.6733.5858
`
`© 2009 ESCO Corporation. All Rights Reserved. All other brand or product names are trademarks of their respective holders.
`
`Caterpillar v. ESCO IPR2015-00409
`ESCO Exhibit 2004 Page 4
`
`
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