This standard specifies the maintenance classification, maintenance cycles, operating safety and operating methods of pure electric operating passenger cars and related parts. This standard applies to the technical requirements for maintenance pre-inspection operations, construction operations and inspection operations at all levels of pure electric passenger vehicles. The main technical contents include: 1. According to the high-voltage characteristics of pure electric vehicles, the operation content is divided into pre-inspection operations (live operations) and construction work (unlive work), among which functional pre-check diagnosis plays an important role. 2. Corresponding technical requirements are stipulated around the entire process of pure electric vehicle maintenance operations, from vehicle pre-inspection operations, construction operations, process inspections, completion inspections to maintenance operation records at all levels, maintenance quality assurance periods at all levels, etc. 3. Highlight the operability of the process and guide all work items with "operational points". 4. Facilitate the promotion of electromechanical integrated maintenance: Any high-voltage system involving high-voltage, low-voltage and mechanical items shall be included in the scope of work.
T/SAMRA 001-2024 history
2024T/SAMRA 001-2024 "Maintenance Process Specifications for Pure Electric (Plug-in) Commercial Passenger Vehicles"