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Jul 28,2022
A Brief Analysis of the Maintenance and Care of Oil Transfer Pumps!
After investigation, we found that many diesel generators neglect the maintenance and care of the fuel pump during use. In fact, the fuel pump is an important component of the generator To ensure the long-term durability of the generator, users should pay attention to the following issues in daily use:
Jan 10,2022
What are the common causes of faults in oil transfer pumps?
Generally speaking, mechanical oil transfer pumps are very reliable. Even if they malfunction, it is often due to diaphragm rupture that causes insufficient oil supply. Sometimes the rocker arm or spring of the oil pump is worn out excessively
Sep 03,2025
Core structure and working principle of oil outlet valve
Valve body: connected to the outlet of the high-pressure oil pump, with a fuel passage inside. Conical valve core: It is pressed onto the valve seat by a spring to control fuel flow.
Sep 03,2025
Classification and characteristics of fuel injection pumps
Structure: Multiple plunger components are arranged side by side, with each cylinder corresponding to a plunger.
Sep 03,2025
Common faults and diagnosis of fuel injection pump
Reason: Wear of plunger components, clogged fuel filter, and oil leakage. Performance: Decreased engine power and black smoke coming from the exhaust pipe.
Sep 03,2025
Basic structure and working principle of fuel injection pump
Pump body: As the installation foundation, it contains a fuel passage and a drive mechanism inside. Piston coupling: composed of a plunger and a plunger sleeve, responsible for fuel compression and metering.
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