How to detect the pump pressure is enough?

Only under the condition of sufficient pressure oil pump can work normally, if the pressure is insufficient, the recommended maintenance as soon as possible. So, what are the factors affect the pump pressure? We really should do, can detect the pump pressure is sufficient? Look down, in the following, you can find the answer.

insufficient pressure causes oil pump pressure a variety of reasons, we need to check the related tank, see if it appeared the situation of the shortage of oil. If there is no lack of oil, the attention to the filter, the filter is dirty, it should be timely cleaning, otherwise, will lead to insufficient pressure. Second, take a look at oil pump pipe joint yan is lax. Third, as everybody knows, oil pump gear end bearing, the gear end bearing in the process of oil pump operation, occupies very important position. If the gear end bearing wear is very serious, that should change in time, otherwise, the oil pump pressure do not go up. Fourth, we need to check the needle roller bearing, needle roller bearing is damaged, the oil pump gear mesh will appear abnormal. Fifth, if its oil pump control valve or valve appeared problems, the oil pump pressure will be affected by a certain extent, to restore the regulator or relief valve. Detection methods, in fact, there are many ways to be able to help you testing adequacy of gear oil pump pressure, small make up here today is simply give you a few examples. First, you can consider to open the ignition switch, but this time not to start the engine, carefully listen to the voice of the gasoline pump work. This method is very simple, I hope everyone can master. Second, we can through the oil pressure gauge to determine oil pump working condition. Connected to oil pressure gauge, observation of the oil pressure gauge readings, whether its readings to remain at around 250 kpa. If can achieve, then everyone can rest assured that this phenomenon represents the pressure is sufficient. If it can't achieve the result in contrast. Finally, to recommend a more accurate detection method, that is with professional testing tools to detect self-priming pump oil pressure is normal. Before using detection tools, everyone will give fuel water pump processing circuit, and then according to the instructions on the use of the test tool of professional operation, pay attention to, must ensure safety during this period.

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