CRH - - Responsibilities: Install, adjust, and repair production equipment, heavy trucks and special purpose machines as assigned; Operate a variety of hand and power tools to repair, grease, weld, cut, change parts and complete tasks; Test and troubleshoot malfunctioning machinery, determine repairs and discuss with Head Mechanic for approval and repair as needed; Replace faulty parts, electrical wires, motors, controls, and circuit boards; Lubricate and clean parts and equipment to ensure proper operation