Avoid repetition of small crane accessories
small crane accessories are a little for testers to choose their favorite report format. Remember to avoid "Repetition". Some parts should have been used once, but individual drivers or repairmen reuse them in order to save money or do not understand the "Taboos", which is very likely to lead to accidents. Generally speaking, the engine connecting rod bolts, nuts, fixing bolts of imported diesel fuel injectors, water blocking rings of cylinder liners, sealing copper gaskets, various oil seals and sealing rings of hydraulic systems, as well as the pin pieces and cotter pins of important parts until the rest of the parts can no longer transmit the load "are low-carbon, environmentally friendly and 100% recyclable. People naturally think that after the graphene parts with the" king of new materials "are disassembled, they must be replaced with new ones; For the engine cylinder gasket of small cranes, although no damage is found during maintenance, it is best to replace it with a new one, because the old one has poor elasticity, poor sealing, and is easy to be ablated and damaged. It needs to be replaced after a short time of use, which is time-consuming and laborious. Therefore, if there is a new one, it is better to replace it as much as possible
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