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What Are the Business Scopes of Category III Auto Maintenance?

1 Answers

DelMorgan

07/30/25 1:01am

Category III auto maintenance scopes include: automobile engines, bodywork, electrical systems, automatic transmissions, body cleaning and maintenance, painting, tire dynamic balancing and repair, four-wheel alignment inspection and adjustment, fuel system maintenance and oil replacement, fuel injection pump and injector repair, crankshaft grinding, cylinder boring and honing, radiator (cooling tank), air conditioning repair, automobile decoration (canopies, seat cushions, and interior decoration), window glass installation, and other specialized maintenance operations (Category III). Below is relevant information: 1. Second Maintenance Items: The second maintenance items for automobiles include the inspection, adjustment, and lubrication of the engine, chassis, electrical components, and tires; strictly speaking, according to regulations, Category III auto repair shops definitely do not have the business rights for the second maintenance of automobiles (because Category III shops can have at most three business items, while the second maintenance of automobiles already includes four items); however, technically speaking, if a Category III auto repair shop has business rights for the engine, chassis, and electrical system, the tire part has very low technical content in auto repair. 2. Automobile Maintenance: Automobile maintenance is a general term for automobile upkeep and repair. It refers to the use of technical means to diagnose faulty automobiles, identify the cause of the fault, and take certain measures to eliminate the fault and restore the automobile to a certain performance and safety standard. Automobile maintenance includes major repairs and minor repairs. Major repairs refer to restorative repairs that use methods of repairing or replacing any automobile parts (including basic parts) to restore the automobile's sound technical condition and completely (or nearly completely) restore the automobile's lifespan.

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