The 462843-5 is a terminal applicator tool for which this document provides a suggested maintenance schedule. To ensure reliable operation, it requires daily cleaning and lubrication every eight hours or 25,000 cycles. Key components including the wire crimper, insulation crimper, anvil, and hold down should be visually inspected daily for wear or damage. A complete cleaning and inspection is recommended monthly to remove all grease, oil, and dirt. Following this preventative maintenance schedule helps maximize the tooling life and ensure consistent termination quality.