Scheduled Maintenance Programs: Implementing a scheduled maintenance program is essential for keeping your coal mining equipment in optimal condition. Develop a maintenance schedule that includes routine tasks such as filter replacements, hydraulic system checks, and electrical inspections.
[pdf] Use rock drill oil for the 38 lb and 60 lb class tools. Check all nuts and bolts to ensure they are tight on the tool. Make sure retainer locks into place. Replace retainer and springs if worn. Rotate the chuck bushings to ensure that pawls are engaging.
[pdf] While tool is disassembled, check the cleanli-ness of the valve and ensure cylinder ports are clear. Disassemble, check for broken piston, broken rifle bar or worn rifle nut. Check valve system for worn parts.If found, worn parts need to be replaced.
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