1. Before disassembling, you should understand and be familiar with the performance, structure and related technical data of the machine. Unfamiliar machines should not be blindly dismantled without clarifying the relevant technical data of the assembly structure. 2. Dismantling should be carried out purposely. Dismantling is for inspection and repair. Therefore, the dismantling must be known and targeted before disassembling. Components that can meet the technical requirements without demolition inspection can be determined without disassembly. If the oil pump passes the test on the test bench, if the oil pressure and the oil supply at a certain speed meet the technical requirements, it means that the oil pump meets the requirements and it does not have to be disassembled. However, if it is difficult to confirm its technical state without dismantling, or after a preliminary inspection, parts suspected of being faulty must be disassembled for further inspection or repair. 3, there must be a certain sequence of parts removal, generally from the overall to the assembly, from the assembly to the parts, from the parts to the parts; from the outside to the inside, from the top to the bottom, from the simple to the complex, but easy to damage Parts should be removed first. 4. Remove grease and dirt from the outside when disassembling, and drain the machine to store oil and water. To prepare the parts for storage, order the parts in an orderly manner. Do not place them directly on the ground or pile them together. Small precision parts should be washed as soon as possible, coated with anti-rust oil or immersed in a diesel oil pan and covered to prevent dust intrusion. 5. Use standard tools and special tools when disassembling to ensure that parts are not damaged and improve work efficiency. If a nut or bolt is to be removed, use a special spanner or an open end wrench. Try not to use a loose spanner to avoid damaging the corners of the nut. Machines that must be pulled out or pressed out with special tools are not allowed to use a hammer or other object to slam and beat. When using vise and presses, a soft cushion (such as copper plate, aluminum plate, or wood board) must be placed on the force surface of the machine to prevent damage to the machine. 6. Some parts such as fixing bolts, nuts, pins, and washers that are removed should still be attached to the disassembled original parts to avoid misplacement or loss. If some parts should not be put back to the original position, you can use the wire to put on or tie the cloth to indicate the part. 7. When disassembling relatively complicated, precise and important parts, be sure to remember the number, mark, direction and position of the mechanical parts. Paired parts should be matched as they are to avoid messing up. Nutritious Food,Soft Gummy Candy,Vitamin Chewable Tablets,Analgesic Capsule Guangzhou Etechange Biological Engineering Co.,Ltd. , https://www.etechange.com