Which references are necessary for establishing a preventive maintenance program?

The choice identifying Equipment Lubrication Orders, Equipment Technical Manuals, and TM-4700-15/1H as necessary references for establishing a preventive maintenance program is appropriate due to the specific roles each of these documents plays in the maintenance process.

Equipment Lubrication Orders provide detailed instructions on how to properly lubricate equipment, which is critical to maintaining optimal performance and preventing breakdowns. These orders outline specific types of lubricants, frequencies of application, and methods of application tailored to individual pieces of equipment.

Equipment Technical Manuals serve as comprehensive resources containing essential information about the equipment, including detailed diagrams, operational procedures, and maintenance schedules. They guide technicians on routine maintenance practices and troubleshooting techniques necessary for effective equipment management.

TM-4700-15/1H, in particular, may focus on specific types of equipment, environmental considerations, or unique maintenance procedures that are critical to preserving equipment functionality and safety.

Establishing a preventive maintenance program requires these documents to ensure all operational aspects, technical specifications, and safety procedures are adhered to, thereby minimizing unplanned downtime and enhancing the longevity of equipment.