Remanufacturable parts are old parts that have been tested and confirmed and can be processed and repaired to meet the requirements for remanufacturing. Discarded parts are old parts that no longer have any use value. Special equipment, tools, and tooling should be used during the disassembly process of remanufactured parts from cars, and damage to parts should be avoided. The waste liquid in the remanufacturable parts should be discharged to the extent that it has the smallest impact on transportation, storage, and the environment. You can refer to "GB 22128 Technical Specifications for Scrapped Vehicle Recycling and Dismantling Enterprises" and "HJ 348-2007 Environmental Protection for Scrapped Motor Vehicles Dismantling" specifications". The surface of remanufacturable parts needs to be cleaned to ensure that there is no floating soil, sludge, stains and debris that may affect inspection. The original manufacturer of the engine should be checked and truly recorded.
T/CRRA 0805-2017 history
2017T/CRRA 0805-2017 Classification for remanufacturable auto parts ——Engine