What Do I Need to Do Before the Car Repair Work?
Each time the vehicle repair and maintenance, need to do a good job of preparation beforehand, in order to avoid some trouble generated.
(1) Dress code.
When repairing a car, be sure to wear clean work clothes, must wear a work cap, wear safety shoes.
(2) Vehicle protection.
Before the repair work, prepare the radiator grille cover, wing protection cover, seat surface protection, floor mats, steering wheel cover and gear lever cover and other items.
(3) Safe operation of lifting equipment.
When two or more people work together, be sure to check each other's safety conditions. When working with the engine running, ensure that the workroom is ventilated to expel exhaust gases. Always wear safety equipment when servicing hot, high-pressure, rotating, moving or vibrating parts, and be careful not to injure yourself or others. When jacking up a vehicle, always use a safety base to support the specified area. When lifting a vehicle, use safety equipment.
(4) Prepare tools and measuring instruments.
Before starting the operation, prepare the tool table, tools, special tools, instruments and meters, consumables and replacement parts.
(5) Disassembly and installation, disassembly and assembly operations.
Before removing parts, inspect the general condition of the assembly to confirm if it is deformed or damaged. For complex assemblies, make notes. For example, record the total number of electrical connections, bolts, or hoses removed and mark the assembly to ensure that the parts fit into their original positions when reassembled. If necessary, make temporary markings for hoses and their fittings. If necessary, clean the dismantled parts and assemble them after a thorough inspection.
(6) Disposal of disassembled parts.
Disassembled parts should be placed in a separate box to avoid confusion with new parts or soiling of new parts. For non-reusable parts (such as gaskets, O-rings, self-locking nuts), replace them with new parts according to the instructions in the manual.
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