As for the problems that should be paid attention to when replacing parts of Volvo diesel generator set, it is necessary to pay attention to the following points when replacing parts of Volvo diesel generator set: cleaning of parts, allocation of parts, technical requirements of assembly, prevention of misinstallation and missing installation of parts, etc. Specific points to pay attention to are as follows:
Diesel engine replacement repair assembly must pay attention to clean. If there are mechanical impurities and dust and mud mixed inside the body during assembly, it will not only accelerate the wear of parts, but also easily cause oil circuit blockage, burning tile and holding shaft accidents. So in the diesel engine replacement repair assembly should pay attention to ensure that the parts clean.
Different enlargements (accessories) of the same model are not common. In the use of repair size method, can choose to increase the size of the parts, but must be determined to increase which level of parts. If the size of the parts is not well mastered when the replacement repair of the Volvo diesel generator set, it will not only waste time, but also ensure the repair quality, and will greatly reduce the service life of the bearing bush, and the whole generator set will be scrapped when the serious.
Volvo diesel generator replacement repair pay attention to the assembly technical requirements. Repair personnel generally pay more attention to the valve clearance and bearing clearance of the generator, but some technical requirements are often ignored, such as the installation of the cylinder liner of the generator set, the upper plane should be 0 higher than the body plane. About 1mm, otherwise there will be cylinder leakage or continuous washout of the cylinder.
Volvo diesel generator set replacement repair Note that some matching parts need to be replaced in pairs. For example, the injector needle valve couple, plunger pair and oil valve pair three precision pairs to be replaced, this can generally be done. But some other parts do not pay attention to the replacement of pairs, such as replacing the gear, only replace the wear more serious one, after assembly due to bad meshing, noise increase, wear increase, service life will be greatly shortened, so in the diesel engine replacement repair should pay attention to some matching parts to replace in pairs, in order to ensure maintenance quality, must not be in order to save costs, and choose single replacement, then, Causing complete damage to the entire generating set.
Volvo diesel generator set replacement repair to prevent parts misinstallation, leakage of installation. As far as single cylinder diesel engine is concerned, there are more than one thousand parts, and most of them have certain installation position and direction requirements, if you do not pay attention to, it is easy to misinstall or leak installation. In case of misassembly or missing assembly, the engine will be difficult to start or cannot start at all. Therefore, we must pay more attention when changing parts and repairing, otherwise once the diesel engine is damaged, the whole Volvo diesel generator set will not work normally.
Post time: Apr-14-2023