The Cat 966M, 972M Service Chart Instruction Film provides clear, immediate visual feedback to identify the lubrication functions to operators and maintenance personnel. It is a visual aid that utilizes diagrams, illustrations, and symbols to effectively convey information related to service and maintenance procedures.Attributes:• Provided with a pictorial representation of the components for a better understanding• Provided with a clear background and black characters for better visibilityApplications:The Cat 966M, 972M Service Chart Instruction Film is used to display identification marks or symbols related to service chart functions of lubrication points such as Hydraulic Oil Filter, Hydraulic Oil, Primary Air Cleaner, Secondary Air Cleaner, and Fuel filter.