国产三级片精品视频_亚洲欧美日韩一区二区在线电影_(愛妃)国产亚洲精品a在线观看_免费强 角色乳液网站下载_西西人体大胆牲交视频_免费无遮挡十八禁污污污网站_999a片免费视频网站_国产亚洲tv在线观看_日韩av无码专区国产乱码互动交流_高清亚洲无套AV

Welcome to the website of Weifang Chenxing Power Equipment Co., Ltd.! Consultation service Tel. : +86-536-6932111 +86-13205368911

Your location: Home ? News

contact us

Weifang Chenxing Power Equipment Co., Ltd. Address: No. 3177 Yuehe Road, Weifang Economic Development Zone, Shandong
Contact person: Manger Fu
Phone: +86 13205368911
Tel.: +86-536-6932111

News

What are the reasons for oil in the inlet and exhaust pipes of Weifang Weichai diesel engine

Date: 2022-05-12 09:57:33 Click:

There should be the following aspects:

1. There is diesel oil in the intake pipe. Generally, there is a problem with the flame preheating device;

2. There is oil in the intake pipe, which may be the oil leakage of the supercharger, or the outlet pipe of the oil separator is connected to the intake pipe of the supercharger, or the oil-gas separator is blocked, so that the oil enters the intake pipe through the supercharger;

3. There is diesel oil in the exhaust pipe. Generally, the fuel injector is faulty;

4. There is oil in the exhaust pipe, which may be:

A valve sealing sleeve fails;

B. the piston ring and cylinder liner are seriously worn;

C) oil leakage of supercharger;

D diesel engine runs at low speed for a long time or in winter

According to the above, we can repair or replace the corresponding parts as appropriate to solve the problem of oil in the inlet and exhaust pipes of Weifang Weichai diesel engine.